627859152

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 1842632064

約数和(自身を除く): 1214772912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 293, 368, 414, 552, 586, 647, 828, 879, 1104, 1172, 1294, 1656, 1758, 1941, 2344, 2588, 2637, 3312, 3516, 3882, 4688, 5176, 5274, 5823, 6739, 7032, 7764, 10352, 10548, 11646, 13478, 14064, 14881, 15528, 20217, 21096, 23292, 26956, 29762, 31056, 40434, 42192, 44643, 46584, 53912, 59524, 60651, 80868, 89286, 93168, 107824, 119048, 121302, 133929, 161736, 178572, 189571, 238096, 242604, 267858, 323472, 357144, 379142, 485208, 535716, 568713, 714288, 758284, 970416, 1071432, 1137426, 1516568, 1706139, 2142864, 2274852, 3033136, 3412278, 4360133, 4549704, 6824556, 8720266, 9099408, 13080399, 13649112, 17440532, 26160798, 27298224, 34881064, 39241197, 52321596, 69762128, 78482394, 104643192, 156964788, 209286384, 313929576, 627859152]

約数ペア:

[(1, 627859152), (2, 313929576), (3, 209286384), (4, 156964788), (6, 104643192), (8, 78482394), (9, 69762128), (12, 52321596), (16, 39241197), (18, 34881064), (23, 27298224), (24, 26160798), (36, 17440532), (46, 13649112), (48, 13080399), (69, 9099408), (72, 8720266), (92, 6824556), (138, 4549704), (144, 4360133), (184, 3412278), (207, 3033136), (276, 2274852), (293, 2142864), (368, 1706139), (414, 1516568), (552, 1137426), (586, 1071432), (647, 970416), (828, 758284), (879, 714288), (1104, 568713), (1172, 535716), (1294, 485208), (1656, 379142), (1758, 357144), (1941, 323472), (2344, 267858), (2588, 242604), (2637, 238096), (3312, 189571), (3516, 178572), (3882, 161736), (4688, 133929), (5176, 121302), (5274, 119048), (5823, 107824), (6739, 93168), (7032, 89286), (7764, 80868), (10352, 60651), (10548, 59524), (11646, 53912), (13478, 46584), (14064, 44643), (14881, 42192), (15528, 40434), (20217, 31056), (21096, 29762), (23292, 26956)]