274227942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 601920000

約数和(自身を除く): 327692058

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 69, 74, 86, 111, 129, 138, 222, 258, 851, 989, 1249, 1591, 1702, 1978, 2498, 2553, 2967, 3182, 3747, 4773, 5106, 5934, 7494, 9546, 28727, 36593, 46213, 53707, 57454, 73186, 86181, 92426, 107414, 109779, 138639, 161121, 172362, 219558, 277278, 322242, 1062899, 1235261, 1987159, 2125798, 2470522, 3188697, 3705783, 3974318, 5961477, 6377394, 7411566, 11922954, 45704657, 91409314, 137113971, 274227942]

約数ペア:

[(1, 274227942), (2, 137113971), (3, 91409314), (6, 45704657), (23, 11922954), (37, 7411566), (43, 6377394), (46, 5961477), (69, 3974318), (74, 3705783), (86, 3188697), (111, 2470522), (129, 2125798), (138, 1987159), (222, 1235261), (258, 1062899), (851, 322242), (989, 277278), (1249, 219558), (1591, 172362), (1702, 161121), (1978, 138639), (2498, 109779), (2553, 107414), (2967, 92426), (3182, 86181), (3747, 73186), (4773, 57454), (5106, 53707), (5934, 46213), (7494, 36593), (9546, 28727)]