39940464

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 108639872

約数和(自身を除く): 68699408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 523, 592, 688, 888, 1032, 1046, 1569, 1591, 1776, 2064, 2092, 3138, 3182, 4184, 4773, 6276, 6364, 8368, 9546, 12552, 12728, 19092, 19351, 22489, 25104, 25456, 38184, 38702, 44978, 58053, 67467, 76368, 77404, 89956, 116106, 134934, 154808, 179912, 232212, 269868, 309616, 359824, 464424, 539736, 832093, 928848, 1079472, 1664186, 2496279, 3328372, 4992558, 6656744, 9985116, 13313488, 19970232, 39940464]

約数ペア:

[(1, 39940464), (2, 19970232), (3, 13313488), (4, 9985116), (6, 6656744), (8, 4992558), (12, 3328372), (16, 2496279), (24, 1664186), (37, 1079472), (43, 928848), (48, 832093), (74, 539736), (86, 464424), (111, 359824), (129, 309616), (148, 269868), (172, 232212), (222, 179912), (258, 154808), (296, 134934), (344, 116106), (444, 89956), (516, 77404), (523, 76368), (592, 67467), (688, 58053), (888, 44978), (1032, 38702), (1046, 38184), (1569, 25456), (1591, 25104), (1776, 22489), (2064, 19351), (2092, 19092), (3138, 12728), (3182, 12552), (4184, 9546), (4773, 8368), (6276, 6364)]