2430456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 7879680

約数和(自身を除く): 5449224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 37, 42, 46, 51, 56, 68, 69, 74, 84, 92, 102, 111, 119, 136, 138, 148, 161, 168, 184, 204, 222, 238, 259, 276, 296, 322, 357, 391, 408, 444, 476, 483, 518, 552, 629, 644, 714, 777, 782, 851, 888, 952, 966, 1036, 1173, 1258, 1288, 1428, 1554, 1564, 1702, 1887, 1932, 2072, 2346, 2516, 2553, 2737, 2856, 3108, 3128, 3404, 3774, 3864, 4403, 4692, 5032, 5106, 5474, 5957, 6216, 6808, 7548, 8211, 8806, 9384, 10212, 10948, 11914, 13209, 14467, 15096, 16422, 17612, 17871, 20424, 21896, 23828, 26418, 28934, 32844, 35224, 35742, 43401, 47656, 52836, 57868, 65688, 71484, 86802, 101269, 105672, 115736, 142968, 173604, 202538, 303807, 347208, 405076, 607614, 810152, 1215228, 2430456]

約数ペア:

[(1, 2430456), (2, 1215228), (3, 810152), (4, 607614), (6, 405076), (7, 347208), (8, 303807), (12, 202538), (14, 173604), (17, 142968), (21, 115736), (23, 105672), (24, 101269), (28, 86802), (34, 71484), (37, 65688), (42, 57868), (46, 52836), (51, 47656), (56, 43401), (68, 35742), (69, 35224), (74, 32844), (84, 28934), (92, 26418), (102, 23828), (111, 21896), (119, 20424), (136, 17871), (138, 17612), (148, 16422), (161, 15096), (168, 14467), (184, 13209), (204, 11914), (222, 10948), (238, 10212), (259, 9384), (276, 8806), (296, 8211), (322, 7548), (357, 6808), (391, 6216), (408, 5957), (444, 5474), (476, 5106), (483, 5032), (518, 4692), (552, 4403), (629, 3864), (644, 3774), (714, 3404), (777, 3128), (782, 3108), (851, 2856), (888, 2737), (952, 2553), (966, 2516), (1036, 2346), (1173, 2072), (1258, 1932), (1288, 1887), (1428, 1702), (1554, 1564)]