253872

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 744744

約数和(自身を除く): 490872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 43, 48, 72, 82, 86, 123, 129, 144, 164, 172, 246, 258, 328, 344, 369, 387, 492, 516, 656, 688, 738, 774, 984, 1032, 1476, 1548, 1763, 1968, 2064, 2952, 3096, 3526, 5289, 5904, 6192, 7052, 10578, 14104, 15867, 21156, 28208, 31734, 42312, 63468, 84624, 126936, 253872]

約数ペア:

[(1, 253872), (2, 126936), (3, 84624), (4, 63468), (6, 42312), (8, 31734), (9, 28208), (12, 21156), (16, 15867), (18, 14104), (24, 10578), (36, 7052), (41, 6192), (43, 5904), (48, 5289), (72, 3526), (82, 3096), (86, 2952), (123, 2064), (129, 1968), (144, 1763), (164, 1548), (172, 1476), (246, 1032), (258, 984), (328, 774), (344, 738), (369, 688), (387, 656), (492, 516)]