283742008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2308

約数の個数: 64

約数和(自身を含む): 612126720

約数和(自身を除く): 328384712

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1034, 1364, 1457, 2068, 2213, 2728, 2914, 4136, 4426, 5828, 8852, 11656, 16027, 17704, 24343, 32054, 48686, 64108, 68603, 97372, 104011, 128216, 137206, 194744, 208022, 274412, 416044, 548824, 754633, 832088, 1144121, 1509266, 2288242, 3018532, 3224341, 4576484, 6037064, 6448682, 9152968, 12897364, 25794728, 35467751, 70935502, 141871004, 283742008]

約数ペア:

[(1, 283742008), (2, 141871004), (4, 70935502), (8, 35467751), (11, 25794728), (22, 12897364), (31, 9152968), (44, 6448682), (47, 6037064), (62, 4576484), (88, 3224341), (94, 3018532), (124, 2288242), (188, 1509266), (248, 1144121), (341, 832088), (376, 754633), (517, 548824), (682, 416044), (1034, 274412), (1364, 208022), (1457, 194744), (2068, 137206), (2213, 128216), (2728, 104011), (2914, 97372), (4136, 68603), (4426, 64108), (5828, 48686), (8852, 32054), (11656, 24343), (16027, 17704)]