2017764912

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{4973}}^1$

素因数の和:5170

約数の個数: 80

約数和(自身を含む): 5328944640

約数和(自身を除く): 3311179728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 107, 158, 214, 237, 316, 321, 428, 474, 632, 642, 856, 948, 1264, 1284, 1712, 1896, 2568, 3792, 4973, 5136, 8453, 9946, 14919, 16906, 19892, 25359, 29838, 33812, 39784, 50718, 59676, 67624, 79568, 101436, 119352, 135248, 202872, 238704, 392867, 405744, 532111, 785734, 1064222, 1178601, 1571468, 1596333, 2128444, 2357202, 3142936, 3192666, 4256888, 4714404, 6285872, 6385332, 8513776, 9428808, 12770664, 18857616, 25541328, 42036769, 84073538, 126110307, 168147076, 252220614, 336294152, 504441228, 672588304, 1008882456, 2017764912]

約数ペア:

[(1, 2017764912), (2, 1008882456), (3, 672588304), (4, 504441228), (6, 336294152), (8, 252220614), (12, 168147076), (16, 126110307), (24, 84073538), (48, 42036769), (79, 25541328), (107, 18857616), (158, 12770664), (214, 9428808), (237, 8513776), (316, 6385332), (321, 6285872), (428, 4714404), (474, 4256888), (632, 3192666), (642, 3142936), (856, 2357202), (948, 2128444), (1264, 1596333), (1284, 1571468), (1712, 1178601), (1896, 1064222), (2568, 785734), (3792, 532111), (4973, 405744), (5136, 392867), (8453, 238704), (9946, 202872), (14919, 135248), (16906, 119352), (19892, 101436), (25359, 79568), (29838, 67624), (33812, 59676), (39784, 50718)]