403237488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2606

約数の個数: 80

約数和(自身を含む): 1079851520

約数和(自身を除く): 676614032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 79, 86, 129, 158, 172, 237, 258, 316, 344, 474, 516, 632, 688, 948, 1032, 1264, 1896, 2064, 2473, 3397, 3792, 4946, 6794, 7419, 9892, 10191, 13588, 14838, 19784, 20382, 27176, 29676, 39568, 40764, 54352, 59352, 81528, 106339, 118704, 163056, 195367, 212678, 319017, 390734, 425356, 586101, 638034, 781468, 850712, 1172202, 1276068, 1562936, 1701424, 2344404, 2552136, 3125872, 4688808, 5104272, 8400781, 9377616, 16801562, 25202343, 33603124, 50404686, 67206248, 100809372, 134412496, 201618744, 403237488]

約数ペア:

[(1, 403237488), (2, 201618744), (3, 134412496), (4, 100809372), (6, 67206248), (8, 50404686), (12, 33603124), (16, 25202343), (24, 16801562), (43, 9377616), (48, 8400781), (79, 5104272), (86, 4688808), (129, 3125872), (158, 2552136), (172, 2344404), (237, 1701424), (258, 1562936), (316, 1276068), (344, 1172202), (474, 850712), (516, 781468), (632, 638034), (688, 586101), (948, 425356), (1032, 390734), (1264, 319017), (1896, 212678), (2064, 195367), (2473, 163056), (3397, 118704), (3792, 106339), (4946, 81528), (6794, 59352), (7419, 54352), (9892, 40764), (10191, 39568), (13588, 29676), (14838, 27176), (19784, 20382)]