550056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 1552320

約数和(自身を除く): 1002264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 43, 52, 78, 82, 86, 104, 123, 129, 156, 164, 172, 246, 258, 312, 328, 344, 492, 516, 533, 559, 984, 1032, 1066, 1118, 1599, 1677, 1763, 2132, 2236, 3198, 3354, 3526, 4264, 4472, 5289, 6396, 6708, 7052, 10578, 12792, 13416, 14104, 21156, 22919, 42312, 45838, 68757, 91676, 137514, 183352, 275028, 550056]

約数ペア:

[(1, 550056), (2, 275028), (3, 183352), (4, 137514), (6, 91676), (8, 68757), (12, 45838), (13, 42312), (24, 22919), (26, 21156), (39, 14104), (41, 13416), (43, 12792), (52, 10578), (78, 7052), (82, 6708), (86, 6396), (104, 5289), (123, 4472), (129, 4264), (156, 3526), (164, 3354), (172, 3198), (246, 2236), (258, 2132), (312, 1763), (328, 1677), (344, 1599), (492, 1118), (516, 1066), (533, 1032), (559, 984)]