648980461296

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{306857}}^1$

素因数の和:307663

約数の個数: 120

約数和(自身を含む): 1914315221520

約数和(自身を除く): 1265334760224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 773, 912, 1368, 1546, 2319, 2736, 3092, 4638, 6184, 6957, 9276, 12368, 13914, 14687, 18552, 27828, 29374, 37104, 44061, 55656, 58748, 88122, 111312, 117496, 132183, 176244, 234992, 264366, 306857, 352488, 528732, 613714, 704976, 920571, 1057464, 1227428, 1841142, 2114928, 2454856, 2761713, 3682284, 4909712, 5523426, 5830283, 7364568, 11046852, 11660566, 14729136, 17490849, 22093704, 23321132, 34981698, 44187408, 46642264, 52472547, 69963396, 93284528, 104945094, 139926792, 209890188, 237200461, 279853584, 419780376, 474400922, 711601383, 839560752, 948801844, 1423202766, 1897603688, 2134804149, 2846405532, 3795207376, 4269608298, 4506808759, 5692811064, 8539216596, 9013617518, 11385622128, 13520426277, 17078433192, 18027235036, 27040852554, 34156866384, 36054470072, 40561278831, 54081705108, 72108940144, 81122557662, 108163410216, 162245115324, 216326820432, 324490230648, 648980461296]

約数ペア:

[(1, 648980461296), (2, 324490230648), (3, 216326820432), (4, 162245115324), (6, 108163410216), (8, 81122557662), (9, 72108940144), (12, 54081705108), (16, 40561278831), (18, 36054470072), (19, 34156866384), (24, 27040852554), (36, 18027235036), (38, 17078433192), (48, 13520426277), (57, 11385622128), (72, 9013617518), (76, 8539216596), (114, 5692811064), (144, 4506808759), (152, 4269608298), (171, 3795207376), (228, 2846405532), (304, 2134804149), (342, 1897603688), (456, 1423202766), (684, 948801844), (773, 839560752), (912, 711601383), (1368, 474400922), (1546, 419780376), (2319, 279853584), (2736, 237200461), (3092, 209890188), (4638, 139926792), (6184, 104945094), (6957, 93284528), (9276, 69963396), (12368, 52472547), (13914, 46642264), (14687, 44187408), (18552, 34981698), (27828, 23321132), (29374, 22093704), (37104, 17490849), (44061, 14729136), (55656, 11660566), (58748, 11046852), (88122, 7364568), (111312, 5830283), (117496, 5523426), (132183, 4909712), (176244, 3682284), (234992, 2761713), (264366, 2454856), (306857, 2114928), (352488, 1841142), (528732, 1227428), (613714, 1057464), (704976, 920571)]