1445820488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{25741}}^1$

素因数の和:25830

約数の個数: 64

約数和(自身を含む): 3336163200

約数和(自身を除く): 1890342712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 59, 68, 118, 119, 136, 236, 238, 413, 472, 476, 826, 952, 1003, 1652, 2006, 3304, 4012, 7021, 8024, 14042, 25741, 28084, 51482, 56168, 102964, 180187, 205928, 360374, 437597, 720748, 875194, 1441496, 1518719, 1750388, 3037438, 3063179, 3500776, 6074876, 6126358, 10631033, 12149752, 12252716, 21262066, 24505432, 25818223, 42524132, 51636446, 85048264, 103272892, 180727561, 206545784, 361455122, 722910244, 1445820488]

約数ペア:

[(1, 1445820488), (2, 722910244), (4, 361455122), (7, 206545784), (8, 180727561), (14, 103272892), (17, 85048264), (28, 51636446), (34, 42524132), (56, 25818223), (59, 24505432), (68, 21262066), (118, 12252716), (119, 12149752), (136, 10631033), (236, 6126358), (238, 6074876), (413, 3500776), (472, 3063179), (476, 3037438), (826, 1750388), (952, 1518719), (1003, 1441496), (1652, 875194), (2006, 720748), (3304, 437597), (4012, 360374), (7021, 205928), (8024, 180187), (14042, 102964), (25741, 56168), (28084, 51482)]