396686484

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{64439}}^1$

素因数の和:64474

約数の個数: 60

約数和(自身を含む): 1091613600

約数和(自身を除く): 694927116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 64439, 128878, 193317, 257756, 386634, 579951, 773268, 1159902, 1224341, 1739853, 2319804, 2448682, 3479706, 3673023, 4897364, 5219559, 6959412, 7346046, 10439118, 11019069, 14692092, 20878236, 22038138, 33057207, 44076276, 66114414, 99171621, 132228828, 198343242, 396686484]

約数ペア:

[(1, 396686484), (2, 198343242), (3, 132228828), (4, 99171621), (6, 66114414), (9, 44076276), (12, 33057207), (18, 22038138), (19, 20878236), (27, 14692092), (36, 11019069), (38, 10439118), (54, 7346046), (57, 6959412), (76, 5219559), (81, 4897364), (108, 3673023), (114, 3479706), (162, 2448682), (171, 2319804), (228, 1739853), (324, 1224341), (342, 1159902), (513, 773268), (684, 579951), (1026, 386634), (1539, 257756), (2052, 193317), (3078, 128878), (6156, 64439)]