259469672

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 608653440

約数和(自身を除く): 349183768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 397, 616, 794, 1061, 1588, 2122, 2779, 3176, 4244, 4367, 5558, 7427, 8488, 8734, 11116, 11671, 14854, 17468, 22232, 23342, 29708, 30569, 34936, 46684, 59416, 61138, 81697, 93368, 122276, 163394, 244552, 326788, 421217, 653576, 842434, 1684868, 2948519, 3369736, 4633387, 5897038, 9266774, 11794076, 18533548, 23588152, 32433709, 37067096, 64867418, 129734836, 259469672]

約数ペア:

[(1, 259469672), (2, 129734836), (4, 64867418), (7, 37067096), (8, 32433709), (11, 23588152), (14, 18533548), (22, 11794076), (28, 9266774), (44, 5897038), (56, 4633387), (77, 3369736), (88, 2948519), (154, 1684868), (308, 842434), (397, 653576), (616, 421217), (794, 326788), (1061, 244552), (1588, 163394), (2122, 122276), (2779, 93368), (3176, 81697), (4244, 61138), (4367, 59416), (5558, 46684), (7427, 34936), (8488, 30569), (8734, 29708), (11116, 23342), (11671, 22232), (14854, 17468)]