627219472

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2551}}^1$

素因数の和:2708

約数の個数: 60

約数和(自身を含む): 1346802688

約数和(自身を除く): 719583216

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 484, 508, 968, 1016, 1397, 1936, 2032, 2551, 2794, 5102, 5588, 10204, 11176, 15367, 20408, 22352, 28061, 30734, 40816, 56122, 61468, 112244, 122936, 224488, 245872, 308671, 323977, 448976, 617342, 647954, 1234684, 1295908, 2469368, 2591816, 3563747, 4938736, 5183632, 7127494, 14254988, 28509976, 39201217, 57019952, 78402434, 156804868, 313609736, 627219472]

約数ペア:

[(1, 627219472), (2, 313609736), (4, 156804868), (8, 78402434), (11, 57019952), (16, 39201217), (22, 28509976), (44, 14254988), (88, 7127494), (121, 5183632), (127, 4938736), (176, 3563747), (242, 2591816), (254, 2469368), (484, 1295908), (508, 1234684), (968, 647954), (1016, 617342), (1397, 448976), (1936, 323977), (2032, 308671), (2551, 245872), (2794, 224488), (5102, 122936), (5588, 112244), (10204, 61468), (11176, 56122), (15367, 40816), (20408, 30734), (22352, 28061)]