496609740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{250813}}^1$

素因数の和:250839

約数の個数: 72

約数和(自身を含む): 1643333328

約数和(自身を除く): 1146723588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 250813, 501626, 752439, 1003252, 1254065, 1504878, 2257317, 2508130, 2758943, 3009756, 3762195, 4514634, 5016260, 5517886, 7524390, 8276829, 9029268, 11035772, 11286585, 13794715, 15048780, 16553658, 22573170, 24830487, 27589430, 33107316, 41384145, 45146340, 49660974, 55178860, 82768290, 99321948, 124152435, 165536580, 248304870, 496609740]

約数ペア:

[(1, 496609740), (2, 248304870), (3, 165536580), (4, 124152435), (5, 99321948), (6, 82768290), (9, 55178860), (10, 49660974), (11, 45146340), (12, 41384145), (15, 33107316), (18, 27589430), (20, 24830487), (22, 22573170), (30, 16553658), (33, 15048780), (36, 13794715), (44, 11286585), (45, 11035772), (55, 9029268), (60, 8276829), (66, 7524390), (90, 5517886), (99, 5016260), (110, 4514634), (132, 3762195), (165, 3009756), (180, 2758943), (198, 2508130), (220, 2257317), (330, 1504878), (396, 1254065), (495, 1003252), (660, 752439), (990, 501626), (1980, 250813)]