2564152452

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{3583}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 6580281344

約数和(自身を除く): 4016128892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 193, 206, 309, 386, 412, 579, 618, 772, 927, 1158, 1236, 1737, 1854, 2316, 3474, 3583, 3708, 6948, 7166, 10749, 14332, 19879, 21498, 32247, 39758, 42996, 59637, 64494, 79516, 119274, 128988, 178911, 238548, 357822, 369049, 691519, 715644, 738098, 1107147, 1383038, 1476196, 2074557, 2214294, 2766076, 3321441, 4149114, 4428588, 6223671, 6642882, 8298228, 12447342, 13285764, 24894684, 71226457, 142452914, 213679371, 284905828, 427358742, 641038113, 854717484, 1282076226, 2564152452]

約数ペア:

[(1, 2564152452), (2, 1282076226), (3, 854717484), (4, 641038113), (6, 427358742), (9, 284905828), (12, 213679371), (18, 142452914), (36, 71226457), (103, 24894684), (193, 13285764), (206, 12447342), (309, 8298228), (386, 6642882), (412, 6223671), (579, 4428588), (618, 4149114), (772, 3321441), (927, 2766076), (1158, 2214294), (1236, 2074557), (1737, 1476196), (1854, 1383038), (2316, 1107147), (3474, 738098), (3583, 715644), (3708, 691519), (6948, 369049), (7166, 357822), (10749, 238548), (14332, 178911), (19879, 128988), (21498, 119274), (32247, 79516), (39758, 64494), (42996, 59637)]