289364296812

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{8171}}^1\times {\mathrm{11483}}^1$

素因数の和:19918

約数の個数: 48

約数和(自身を含む): 677952519552

約数和(自身を除く): 388588222740

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 8171, 11483, 16342, 22966, 24513, 32684, 34449, 45932, 49026, 68898, 98052, 137796, 2099947, 2951131, 4199894, 5902262, 6299841, 8399788, 8853393, 11804524, 12599682, 17706786, 25199364, 35413572, 93827593, 187655186, 281482779, 375310372, 562965558, 1125931116, 24113691401, 48227382802, 72341074203, 96454765604, 144682148406, 289364296812]

約数ペア:

[(1, 289364296812), (2, 144682148406), (3, 96454765604), (4, 72341074203), (6, 48227382802), (12, 24113691401), (257, 1125931116), (514, 562965558), (771, 375310372), (1028, 281482779), (1542, 187655186), (3084, 93827593), (8171, 35413572), (11483, 25199364), (16342, 17706786), (22966, 12599682), (24513, 11804524), (32684, 8853393), (34449, 8399788), (45932, 6299841), (49026, 5902262), (68898, 4199894), (98052, 2951131), (137796, 2099947)]