19006967616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 448

約数和(自身を含む): 64185515520

約数和(自身を除く): 45178547904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 41, 42, 48, 52, 56, 64, 78, 82, 84, 91, 96, 104, 112, 123, 156, 157, 164, 168, 169, 182, 192, 208, 224, 246, 273, 287, 312, 314, 328, 336, 338, 364, 416, 448, 471, 492, 507, 533, 546, 574, 624, 628, 656, 672, 676, 728, 832, 861, 942, 984, 1014, 1066, 1092, 1099, 1148, 1183, 1248, 1256, 1312, 1344, 1352, 1456, 1599, 1722, 1884, 1968, 2028, 2041, 2132, 2184, 2197, 2198, 2296, 2366, 2496, 2512, 2624, 2704, 2912, 3198, 3297, 3444, 3549, 3731, 3768, 3936, 4056, 4082, 4264, 4368, 4394, 4396, 4592, 4732, 5024, 5408, 5824, 6123, 6396, 6437, 6591, 6594, 6888, 6929, 7098, 7462, 7536, 7872, 8112, 8164, 8528, 8736, 8788, 8792, 9184, 9464, 10048, 10816, 11193, 12246, 12792, 12874, 13182, 13188, 13776, 13858, 14196, 14287, 14924, 15072, 15379, 16224, 16328, 17056, 17472, 17576, 17584, 18368, 18928, 19311, 20787, 22386, 24492, 25584, 25748, 26364, 26376, 26533, 27552, 27716, 28392, 28574, 29848, 30144, 30758, 32448, 32656, 34112, 35152, 35168, 37856, 38622, 41574, 42861, 44772, 45059, 46137, 48503, 48984, 51168, 51496, 52728, 52752, 53066, 55104, 55432, 56784, 57148, 59696, 61516, 65312, 70304, 70336, 75712, 77244, 79599, 83148, 83681, 85722, 89544, 90077, 90118, 92274, 97006, 97968, 102336, 102992, 105456, 105504, 106132, 110864, 113568, 114296, 119392, 123032, 130624, 135177, 140608, 145509, 154488, 159198, 166296, 167362, 171444, 179088, 180154, 180236, 184548, 185731, 194012, 195936, 205984, 210912, 211008, 212264, 221728, 227136, 228592, 238784, 246064, 251043, 270231, 270354, 291018, 308976, 318396, 332592, 334724, 342888, 344929, 358176, 360308, 360472, 369096, 371462, 388024, 391872, 411968, 421824, 424528, 443456, 457184, 492128, 502086, 540462, 540708, 557193, 582036, 585767, 617952, 630539, 636792, 665184, 669448, 685776, 689858, 716352, 720616, 720944, 738192, 742924, 776048, 849056, 914368, 984256, 1004172, 1034787, 1080924, 1081416, 1087853, 1114386, 1164072, 1171534, 1235904, 1261078, 1273584, 1330368, 1338896, 1371552, 1379716, 1441232, 1441888, 1476384, 1485848, 1552096, 1698112, 1757301, 1891617, 2008344, 2069574, 2161848, 2162832, 2175706, 2228772, 2328144, 2343068, 2414503, 2522156, 2547168, 2677792, 2743104, 2759432, 2882464, 2883776, 2952768, 2971696, 3104192, 3263559, 3514602, 3783234, 4016688, 4139148, 4323696, 4325664, 4351412, 4457544, 4656288, 4686136, 4829006, 5044312, 5094336, 5355584, 5518864, 5764928, 5943392, 6527118, 7029204, 7243509, 7566468, 7614971, 8033376, 8278296, 8647392, 8651328, 8702824, 8915088, 9312576, 9372272, 9658012, 10088624, 11037728, 11886784, 13054236, 14058408, 14142089, 14487018, 15132936, 15229942, 16066752, 16556592, 17294784, 17405648, 17830176, 18744544, 19316024, 20177248, 22075456, 22844913, 26108472, 28116816, 28284178, 28974036, 30265872, 30459884, 33113184, 34811296, 35660352, 37489088, 38632048, 40354496, 42426267, 45689826, 52216944, 56233632, 56568356, 57948072, 60531744, 60919768, 66226368, 69622592, 77264096, 84852534, 91379652, 98994623, 104433888, 112467264, 113136712, 115896144, 121063488, 121839536, 154528192, 169705068, 182759304, 197989246, 208867776, 226273424, 231792288, 243679072, 296983869, 339410136, 365518608, 395978492, 452546848, 463584576, 487358144, 593967738, 678820272, 731037216, 791956984, 905093696, 1187935476, 1357640544, 1462074432, 1583913968, 2375870952, 2715281088, 3167827936, 4751741904, 6335655872, 9503483808, 19006967616]

約数ペア:

[(1, 19006967616), (2, 9503483808), (3, 6335655872), (4, 4751741904), (6, 3167827936), (7, 2715281088), (8, 2375870952), (12, 1583913968), (13, 1462074432), (14, 1357640544), (16, 1187935476), (21, 905093696), (24, 791956984), (26, 731037216), (28, 678820272), (32, 593967738), (39, 487358144), (41, 463584576), (42, 452546848), (48, 395978492), (52, 365518608), (56, 339410136), (64, 296983869), (78, 243679072), (82, 231792288), (84, 226273424), (91, 208867776), (96, 197989246), (104, 182759304), (112, 169705068), (123, 154528192), (156, 121839536), (157, 121063488), (164, 115896144), (168, 113136712), (169, 112467264), (182, 104433888), (192, 98994623), (208, 91379652), (224, 84852534), (246, 77264096), (273, 69622592), (287, 66226368), (312, 60919768), (314, 60531744), (328, 57948072), (336, 56568356), (338, 56233632), (364, 52216944), (416, 45689826), (448, 42426267), (471, 40354496), (492, 38632048), (507, 37489088), (533, 35660352), (546, 34811296), (574, 33113184), (624, 30459884), (628, 30265872), (656, 28974036), (672, 28284178), (676, 28116816), (728, 26108472), (832, 22844913), (861, 22075456), (942, 20177248), (984, 19316024), (1014, 18744544), (1066, 17830176), (1092, 17405648), (1099, 17294784), (1148, 16556592), (1183, 16066752), (1248, 15229942), (1256, 15132936), (1312, 14487018), (1344, 14142089), (1352, 14058408), (1456, 13054236), (1599, 11886784), (1722, 11037728), (1884, 10088624), (1968, 9658012), (2028, 9372272), (2041, 9312576), (2132, 8915088), (2184, 8702824), (2197, 8651328), (2198, 8647392), (2296, 8278296), (2366, 8033376), (2496, 7614971), (2512, 7566468), (2624, 7243509), (2704, 7029204), (2912, 6527118), (3198, 5943392), (3297, 5764928), (3444, 5518864), (3549, 5355584), (3731, 5094336), (3768, 5044312), (3936, 4829006), (4056, 4686136), (4082, 4656288), (4264, 4457544), (4368, 4351412), (4394, 4325664), (4396, 4323696), (4592, 4139148), (4732, 4016688), (5024, 3783234), (5408, 3514602), (5824, 3263559), (6123, 3104192), (6396, 2971696), (6437, 2952768), (6591, 2883776), (6594, 2882464), (6888, 2759432), (6929, 2743104), (7098, 2677792), (7462, 2547168), (7536, 2522156), (7872, 2414503), (8112, 2343068), (8164, 2328144), (8528, 2228772), (8736, 2175706), (8788, 2162832), (8792, 2161848), (9184, 2069574), (9464, 2008344), (10048, 1891617), (10816, 1757301), (11193, 1698112), (12246, 1552096), (12792, 1485848), (12874, 1476384), (13182, 1441888), (13188, 1441232), (13776, 1379716), (13858, 1371552), (14196, 1338896), (14287, 1330368), (14924, 1273584), (15072, 1261078), (15379, 1235904), (16224, 1171534), (16328, 1164072), (17056, 1114386), (17472, 1087853), (17576, 1081416), (17584, 1080924), (18368, 1034787), (18928, 1004172), (19311, 984256), (20787, 914368), (22386, 849056), (24492, 776048), (25584, 742924), (25748, 738192), (26364, 720944), (26376, 720616), (26533, 716352), (27552, 689858), (27716, 685776), (28392, 669448), (28574, 665184), (29848, 636792), (30144, 630539), (30758, 617952), (32448, 585767), (32656, 582036), (34112, 557193), (35152, 540708), (35168, 540462), (37856, 502086), (38622, 492128), (41574, 457184), (42861, 443456), (44772, 424528), (45059, 421824), (46137, 411968), (48503, 391872), (48984, 388024), (51168, 371462), (51496, 369096), (52728, 360472), (52752, 360308), (53066, 358176), (55104, 344929), (55432, 342888), (56784, 334724), (57148, 332592), (59696, 318396), (61516, 308976), (65312, 291018), (70304, 270354), (70336, 270231), (75712, 251043), (77244, 246064), (79599, 238784), (83148, 228592), (83681, 227136), (85722, 221728), (89544, 212264), (90077, 211008), (90118, 210912), (92274, 205984), (97006, 195936), (97968, 194012), (102336, 185731), (102992, 184548), (105456, 180236), (105504, 180154), (106132, 179088), (110864, 171444), (113568, 167362), (114296, 166296), (119392, 159198), (123032, 154488), (130624, 145509), (135177, 140608)]