991789344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 3625824384

約数和(自身を除く): 2634035040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 41, 42, 48, 52, 56, 63, 71, 72, 78, 82, 84, 91, 96, 104, 112, 117, 123, 126, 142, 144, 156, 164, 168, 169, 182, 208, 213, 224, 234, 246, 252, 273, 284, 287, 288, 312, 328, 336, 338, 364, 369, 416, 426, 468, 492, 497, 504, 507, 533, 546, 568, 574, 624, 639, 656, 672, 676, 728, 738, 819, 852, 861, 923, 936, 984, 994, 1008, 1014, 1066, 1092, 1136, 1148, 1183, 1248, 1278, 1312, 1352, 1456, 1476, 1491, 1521, 1599, 1638, 1704, 1722, 1846, 1872, 1968, 1988, 2016, 2028, 2132, 2184, 2272, 2296, 2366, 2556, 2583, 2704, 2769, 2911, 2912, 2952, 2982, 3042, 3198, 3276, 3408, 3444, 3549, 3692, 3731, 3744, 3936, 3976, 4056, 4264, 4368, 4473, 4592, 4732, 4797, 5112, 5166, 5408, 5538, 5822, 5904, 5964, 6084, 6396, 6461, 6552, 6816, 6888, 6929, 7098, 7384, 7462, 7952, 8112, 8307, 8528, 8733, 8736, 8946, 9184, 9464, 9594, 10224, 10332, 10647, 11076, 11193, 11644, 11808, 11928, 11999, 12168, 12792, 12922, 13104, 13776, 13858, 14196, 14768, 14924, 15904, 16224, 16614, 17056, 17466, 17892, 18928, 19188, 19383, 20377, 20448, 20664, 20787, 21294, 22152, 22386, 23288, 23856, 23998, 24336, 25584, 25844, 26199, 26208, 27552, 27716, 28392, 29536, 29848, 33228, 33579, 34932, 35784, 35997, 37843, 37856, 38376, 38766, 40754, 41328, 41574, 42588, 44304, 44772, 46576, 47712, 47996, 48503, 48672, 51168, 51688, 52398, 55432, 56784, 58149, 59696, 61131, 62361, 66456, 67158, 69864, 71568, 71994, 75686, 76752, 77532, 81508, 82656, 83148, 83993, 85176, 88608, 89544, 93152, 95992, 97006, 103376, 104796, 107991, 110864, 113529, 113568, 116298, 119392, 122262, 124722, 132912, 134316, 139728, 143136, 143988, 145509, 151372, 153504, 155064, 163016, 166296, 167986, 170352, 179088, 183393, 191984, 194012, 206752, 209592, 215982, 221728, 227058, 232596, 244524, 249444, 251979, 264901, 265824, 268632, 279456, 287976, 291018, 302744, 310128, 326032, 332592, 335972, 340587, 340704, 358176, 366786, 383968, 388024, 419184, 431964, 436527, 454116, 465192, 489048, 491959, 498888, 503958, 529802, 537264, 575952, 582036, 605488, 620256, 652064, 665184, 671944, 681174, 733572, 755937, 776048, 794703, 838368, 863928, 873054, 908232, 930384, 978096, 983918, 997776, 1007916, 1059604, 1074528, 1151904, 1164072, 1210976, 1343888, 1362348, 1467144, 1475877, 1511874, 1552096, 1589406, 1727856, 1746108, 1816464, 1860768, 1956192, 1967836, 1995552, 2015832, 2119208, 2328144, 2384109, 2687776, 2724696, 2934288, 2951754, 3023748, 3178812, 3443713, 3455712, 3492216, 3632928, 3935672, 4031664, 4238416, 4427631, 4656288, 4768218, 5449392, 5868576, 5903508, 6047496, 6357624, 6887426, 6984432, 7871344, 8063328, 8476832, 8855262, 9536436, 10331139, 10898784, 11807016, 12094992, 12715248, 13774852, 13968864, 15742688, 17710524, 19072872, 20662278, 23614032, 24189984, 25430496, 27549704, 30993417, 35421048, 38145744, 41324556, 47228064, 55099408, 61986834, 70842096, 76291488, 82649112, 110198816, 123973668, 141684192, 165298224, 247947336, 330596448, 495894672, 991789344]

約数ペア:

[(1, 991789344), (2, 495894672), (3, 330596448), (4, 247947336), (6, 165298224), (7, 141684192), (8, 123973668), (9, 110198816), (12, 82649112), (13, 76291488), (14, 70842096), (16, 61986834), (18, 55099408), (21, 47228064), (24, 41324556), (26, 38145744), (28, 35421048), (32, 30993417), (36, 27549704), (39, 25430496), (41, 24189984), (42, 23614032), (48, 20662278), (52, 19072872), (56, 17710524), (63, 15742688), (71, 13968864), (72, 13774852), (78, 12715248), (82, 12094992), (84, 11807016), (91, 10898784), (96, 10331139), (104, 9536436), (112, 8855262), (117, 8476832), (123, 8063328), (126, 7871344), (142, 6984432), (144, 6887426), (156, 6357624), (164, 6047496), (168, 5903508), (169, 5868576), (182, 5449392), (208, 4768218), (213, 4656288), (224, 4427631), (234, 4238416), (246, 4031664), (252, 3935672), (273, 3632928), (284, 3492216), (287, 3455712), (288, 3443713), (312, 3178812), (328, 3023748), (336, 2951754), (338, 2934288), (364, 2724696), (369, 2687776), (416, 2384109), (426, 2328144), (468, 2119208), (492, 2015832), (497, 1995552), (504, 1967836), (507, 1956192), (533, 1860768), (546, 1816464), (568, 1746108), (574, 1727856), (624, 1589406), (639, 1552096), (656, 1511874), (672, 1475877), (676, 1467144), (728, 1362348), (738, 1343888), (819, 1210976), (852, 1164072), (861, 1151904), (923, 1074528), (936, 1059604), (984, 1007916), (994, 997776), (1008, 983918), (1014, 978096), (1066, 930384), (1092, 908232), (1136, 873054), (1148, 863928), (1183, 838368), (1248, 794703), (1278, 776048), (1312, 755937), (1352, 733572), (1456, 681174), (1476, 671944), (1491, 665184), (1521, 652064), (1599, 620256), (1638, 605488), (1704, 582036), (1722, 575952), (1846, 537264), (1872, 529802), (1968, 503958), (1988, 498888), (2016, 491959), (2028, 489048), (2132, 465192), (2184, 454116), (2272, 436527), (2296, 431964), (2366, 419184), (2556, 388024), (2583, 383968), (2704, 366786), (2769, 358176), (2911, 340704), (2912, 340587), (2952, 335972), (2982, 332592), (3042, 326032), (3198, 310128), (3276, 302744), (3408, 291018), (3444, 287976), (3549, 279456), (3692, 268632), (3731, 265824), (3744, 264901), (3936, 251979), (3976, 249444), (4056, 244524), (4264, 232596), (4368, 227058), (4473, 221728), (4592, 215982), (4732, 209592), (4797, 206752), (5112, 194012), (5166, 191984), (5408, 183393), (5538, 179088), (5822, 170352), (5904, 167986), (5964, 166296), (6084, 163016), (6396, 155064), (6461, 153504), (6552, 151372), (6816, 145509), (6888, 143988), (6929, 143136), (7098, 139728), (7384, 134316), (7462, 132912), (7952, 124722), (8112, 122262), (8307, 119392), (8528, 116298), (8733, 113568), (8736, 113529), (8946, 110864), (9184, 107991), (9464, 104796), (9594, 103376), (10224, 97006), (10332, 95992), (10647, 93152), (11076, 89544), (11193, 88608), (11644, 85176), (11808, 83993), (11928, 83148), (11999, 82656), (12168, 81508), (12792, 77532), (12922, 76752), (13104, 75686), (13776, 71994), (13858, 71568), (14196, 69864), (14768, 67158), (14924, 66456), (15904, 62361), (16224, 61131), (16614, 59696), (17056, 58149), (17466, 56784), (17892, 55432), (18928, 52398), (19188, 51688), (19383, 51168), (20377, 48672), (20448, 48503), (20664, 47996), (20787, 47712), (21294, 46576), (22152, 44772), (22386, 44304), (23288, 42588), (23856, 41574), (23998, 41328), (24336, 40754), (25584, 38766), (25844, 38376), (26199, 37856), (26208, 37843), (27552, 35997), (27716, 35784), (28392, 34932), (29536, 33579), (29848, 33228)]