516220432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11437}}^1$

素因数の和:11496

約数の個数: 80

約数和(自身を含む): 1270807552

約数和(自身を除く): 754587120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 11437, 22568, 22874, 45136, 45748, 80059, 91496, 148681, 160118, 182992, 297362, 320236, 354547, 594724, 640472, 709094, 1040767, 1189448, 1280944, 1418188, 2081534, 2378896, 2481829, 2836376, 4163068, 4609111, 4963658, 5672752, 8326136, 9218222, 9927316, 16652272, 18436444, 19854632, 32263777, 36872888, 39709264, 64527554, 73745776, 129055108, 258110216, 516220432]

約数ペア:

[(1, 516220432), (2, 258110216), (4, 129055108), (7, 73745776), (8, 64527554), (13, 39709264), (14, 36872888), (16, 32263777), (26, 19854632), (28, 18436444), (31, 16652272), (52, 9927316), (56, 9218222), (62, 8326136), (91, 5672752), (104, 4963658), (112, 4609111), (124, 4163068), (182, 2836376), (208, 2481829), (217, 2378896), (248, 2081534), (364, 1418188), (403, 1280944), (434, 1189448), (496, 1040767), (728, 709094), (806, 640472), (868, 594724), (1456, 354547), (1612, 320236), (1736, 297362), (2821, 182992), (3224, 160118), (3472, 148681), (5642, 91496), (6448, 80059), (11284, 45748), (11437, 45136), (22568, 22874)]