388626744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3671}}^1$

素因数の和:4092

約数の個数: 64

約数和(自身を含む): 1062823680

約数和(自身を除く): 674196936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 401, 802, 1203, 1604, 2406, 3208, 3671, 4411, 4812, 7342, 8822, 9624, 11013, 13233, 14684, 17644, 22026, 26466, 29368, 35288, 40381, 44052, 52932, 80762, 88104, 105864, 121143, 161524, 242286, 323048, 484572, 969144, 1472071, 2944142, 4416213, 5888284, 8832426, 11776568, 16192781, 17664852, 32385562, 35329704, 48578343, 64771124, 97156686, 129542248, 194313372, 388626744]

約数ペア:

[(1, 388626744), (2, 194313372), (3, 129542248), (4, 97156686), (6, 64771124), (8, 48578343), (11, 35329704), (12, 32385562), (22, 17664852), (24, 16192781), (33, 11776568), (44, 8832426), (66, 5888284), (88, 4416213), (132, 2944142), (264, 1472071), (401, 969144), (802, 484572), (1203, 323048), (1604, 242286), (2406, 161524), (3208, 121143), (3671, 105864), (4411, 88104), (4812, 80762), (7342, 52932), (8822, 44052), (9624, 40381), (11013, 35288), (13233, 29368), (14684, 26466), (17644, 22026)]