18431986944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5897

約数の個数: 288

約数和(自身を含む): 60928860160

約数和(自身を除く): 42496873216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 168, 186, 192, 217, 224, 228, 248, 256, 266, 304, 336, 372, 384, 399, 434, 448, 456, 496, 532, 589, 608, 651, 672, 744, 768, 798, 868, 896, 912, 992, 1064, 1178, 1216, 1302, 1344, 1488, 1596, 1736, 1767, 1792, 1824, 1984, 2128, 2356, 2432, 2604, 2688, 2976, 3192, 3472, 3534, 3648, 3968, 4123, 4256, 4712, 4864, 5208, 5376, 5821, 5952, 6384, 6944, 7068, 7296, 7936, 8246, 8512, 9424, 10416, 11642, 11904, 12369, 12768, 13888, 14136, 14592, 16492, 17024, 17463, 18848, 20832, 23284, 23808, 24738, 25536, 27776, 28272, 32984, 34048, 34926, 37696, 40747, 41664, 46568, 49476, 51072, 55552, 56544, 65968, 69852, 75392, 81494, 83328, 93136, 98952, 102144, 110599, 113088, 122241, 131936, 139704, 150784, 162988, 166656, 180451, 186272, 197904, 221198, 226176, 244482, 263872, 279408, 325976, 331797, 360902, 372544, 395808, 442396, 452352, 488964, 527744, 541353, 558816, 651952, 663594, 721804, 745088, 774193, 791616, 884792, 977928, 1055488, 1082706, 1117632, 1263157, 1303904, 1327188, 1443608, 1490176, 1548386, 1583232, 1769584, 1955856, 2165412, 2235264, 2322579, 2526314, 2607808, 2654376, 2887216, 3096772, 3166464, 3428569, 3539168, 3789471, 3911712, 4330824, 4470528, 4645158, 5052628, 5215616, 5308752, 5774432, 6193544, 6857138, 7078336, 7578942, 7823424, 8661648, 9290316, 10105256, 10285707, 10431232, 10617504, 11548864, 12387088, 13714276, 14156672, 15157884, 15646848, 17323296, 18580632, 20210512, 20571414, 21235008, 23097728, 23999983, 24774176, 27428552, 28313344, 30315768, 31293696, 34646592, 37161264, 40421024, 41142828, 42470016, 46195456, 47999966, 49548352, 54857104, 60631536, 69293184, 71999949, 74322528, 80842048, 82285656, 84940032, 95999932, 99096704, 109714208, 121263072, 138586368, 143999898, 148645056, 161684096, 164571312, 191999864, 198193408, 219428416, 242526144, 287999796, 297290112, 323368192, 329142624, 383999728, 438856832, 485052288, 575999592, 594580224, 658285248, 767999456, 877713664, 970104576, 1151999184, 1316570496, 1535998912, 2303998368, 2633140992, 3071997824, 4607996736, 6143995648, 9215993472, 18431986944]

約数ペア:

[(1, 18431986944), (2, 9215993472), (3, 6143995648), (4, 4607996736), (6, 3071997824), (7, 2633140992), (8, 2303998368), (12, 1535998912), (14, 1316570496), (16, 1151999184), (19, 970104576), (21, 877713664), (24, 767999456), (28, 658285248), (31, 594580224), (32, 575999592), (38, 485052288), (42, 438856832), (48, 383999728), (56, 329142624), (57, 323368192), (62, 297290112), (64, 287999796), (76, 242526144), (84, 219428416), (93, 198193408), (96, 191999864), (112, 164571312), (114, 161684096), (124, 148645056), (128, 143999898), (133, 138586368), (152, 121263072), (168, 109714208), (186, 99096704), (192, 95999932), (217, 84940032), (224, 82285656), (228, 80842048), (248, 74322528), (256, 71999949), (266, 69293184), (304, 60631536), (336, 54857104), (372, 49548352), (384, 47999966), (399, 46195456), (434, 42470016), (448, 41142828), (456, 40421024), (496, 37161264), (532, 34646592), (589, 31293696), (608, 30315768), (651, 28313344), (672, 27428552), (744, 24774176), (768, 23999983), (798, 23097728), (868, 21235008), (896, 20571414), (912, 20210512), (992, 18580632), (1064, 17323296), (1178, 15646848), (1216, 15157884), (1302, 14156672), (1344, 13714276), (1488, 12387088), (1596, 11548864), (1736, 10617504), (1767, 10431232), (1792, 10285707), (1824, 10105256), (1984, 9290316), (2128, 8661648), (2356, 7823424), (2432, 7578942), (2604, 7078336), (2688, 6857138), (2976, 6193544), (3192, 5774432), (3472, 5308752), (3534, 5215616), (3648, 5052628), (3968, 4645158), (4123, 4470528), (4256, 4330824), (4712, 3911712), (4864, 3789471), (5208, 3539168), (5376, 3428569), (5821, 3166464), (5952, 3096772), (6384, 2887216), (6944, 2654376), (7068, 2607808), (7296, 2526314), (7936, 2322579), (8246, 2235264), (8512, 2165412), (9424, 1955856), (10416, 1769584), (11642, 1583232), (11904, 1548386), (12369, 1490176), (12768, 1443608), (13888, 1327188), (14136, 1303904), (14592, 1263157), (16492, 1117632), (17024, 1082706), (17463, 1055488), (18848, 977928), (20832, 884792), (23284, 791616), (23808, 774193), (24738, 745088), (25536, 721804), (27776, 663594), (28272, 651952), (32984, 558816), (34048, 541353), (34926, 527744), (37696, 488964), (40747, 452352), (41664, 442396), (46568, 395808), (49476, 372544), (51072, 360902), (55552, 331797), (56544, 325976), (65968, 279408), (69852, 263872), (75392, 244482), (81494, 226176), (83328, 221198), (93136, 197904), (98952, 186272), (102144, 180451), (110599, 166656), (113088, 162988), (122241, 150784), (131936, 139704)]