312971088

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4621}}^1$

素因数の和:4732

約数の個数: 80

約数和(自身を含む): 866569536

約数和(自身を除く): 553598448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1328, 1411, 1992, 2822, 3984, 4233, 4621, 5644, 8466, 9242, 11288, 13863, 16932, 18484, 22576, 27726, 33864, 36968, 55452, 67728, 73936, 78557, 110904, 157114, 221808, 235671, 314228, 383543, 471342, 628456, 767086, 942684, 1150629, 1256912, 1534172, 1885368, 2301258, 3068344, 3770736, 4602516, 6136688, 6520231, 9205032, 13040462, 18410064, 19560693, 26080924, 39121386, 52161848, 78242772, 104323696, 156485544, 312971088]

約数ペア:

[(1, 312971088), (2, 156485544), (3, 104323696), (4, 78242772), (6, 52161848), (8, 39121386), (12, 26080924), (16, 19560693), (17, 18410064), (24, 13040462), (34, 9205032), (48, 6520231), (51, 6136688), (68, 4602516), (83, 3770736), (102, 3068344), (136, 2301258), (166, 1885368), (204, 1534172), (249, 1256912), (272, 1150629), (332, 942684), (408, 767086), (498, 628456), (664, 471342), (816, 383543), (996, 314228), (1328, 235671), (1411, 221808), (1992, 157114), (2822, 110904), (3984, 78557), (4233, 73936), (4621, 67728), (5644, 55452), (8466, 36968), (9242, 33864), (11288, 27726), (13863, 22576), (16932, 18484)]