642302064

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{108791}}^1$

素因数の和:108846

約数の個数: 60

約数和(自身を含む): 1841413392

約数和(自身を除く): 1199111328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 108791, 217582, 326373, 435164, 652746, 870328, 979119, 1305492, 1740656, 1958238, 2610984, 3916476, 4460431, 5221968, 7832952, 8920862, 13381293, 15665904, 17841724, 26762586, 35683448, 40143879, 53525172, 71366896, 80287758, 107050344, 160575516, 214100688, 321151032, 642302064]

約数ペア:

[(1, 642302064), (2, 321151032), (3, 214100688), (4, 160575516), (6, 107050344), (8, 80287758), (9, 71366896), (12, 53525172), (16, 40143879), (18, 35683448), (24, 26762586), (36, 17841724), (41, 15665904), (48, 13381293), (72, 8920862), (82, 7832952), (123, 5221968), (144, 4460431), (164, 3916476), (246, 2610984), (328, 1958238), (369, 1740656), (492, 1305492), (656, 979119), (738, 870328), (984, 652746), (1476, 435164), (1968, 326373), (2952, 217582), (5904, 108791)]