259370862

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3269

約数の個数: 64

約数和(自身を含む): 588349440

約数和(自身を除く): 328978578

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1767, 2139, 2622, 3191, 3534, 4278, 6382, 9573, 13547, 19146, 27094, 40641, 60629, 73393, 81282, 98921, 121258, 146786, 181887, 197842, 220179, 296763, 363774, 440358, 593526, 1394467, 1879499, 2275183, 2788934, 3758998, 4183401, 4550366, 5638497, 6825549, 8366802, 11276994, 13651098, 43228477, 86456954, 129685431, 259370862]

約数ペア:

[(1, 259370862), (2, 129685431), (3, 86456954), (6, 43228477), (19, 13651098), (23, 11276994), (31, 8366802), (38, 6825549), (46, 5638497), (57, 4550366), (62, 4183401), (69, 3758998), (93, 2788934), (114, 2275183), (138, 1879499), (186, 1394467), (437, 593526), (589, 440358), (713, 363774), (874, 296763), (1178, 220179), (1311, 197842), (1426, 181887), (1767, 146786), (2139, 121258), (2622, 98921), (3191, 81282), (3534, 73393), (4278, 60629), (6382, 40641), (9573, 27094), (13547, 19146)]