1538967048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{28411}}^1$

素因数の和:28518

約数の個数: 64

約数和(自身を含む): 4016320320

約数和(自身を除く): 2477353272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 4514, 6771, 9028, 13542, 18056, 27084, 28411, 54168, 56822, 85233, 113644, 170466, 227288, 340932, 681864, 1051207, 1733071, 2102414, 3153621, 3466142, 4204828, 5199213, 6307242, 6932284, 8409656, 10398426, 12614484, 13864568, 20796852, 25228968, 41593704, 64123627, 128247254, 192370881, 256494508, 384741762, 512989016, 769483524, 1538967048]

約数ペア:

[(1, 1538967048), (2, 769483524), (3, 512989016), (4, 384741762), (6, 256494508), (8, 192370881), (12, 128247254), (24, 64123627), (37, 41593704), (61, 25228968), (74, 20796852), (111, 13864568), (122, 12614484), (148, 10398426), (183, 8409656), (222, 6932284), (244, 6307242), (296, 5199213), (366, 4204828), (444, 3466142), (488, 3153621), (732, 2102414), (888, 1733071), (1464, 1051207), (2257, 681864), (4514, 340932), (6771, 227288), (9028, 170466), (13542, 113644), (18056, 85233), (27084, 56822), (28411, 54168)]