259307076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 706478080

約数和(自身を除く): 447171004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 127, 218, 223, 254, 327, 381, 436, 446, 508, 654, 669, 762, 763, 889, 892, 1308, 1338, 1524, 1526, 1561, 1778, 2289, 2667, 2676, 3052, 3122, 3556, 4578, 4683, 5334, 6244, 9156, 9366, 10668, 13843, 18732, 24307, 27686, 28321, 41529, 48614, 55372, 56642, 72921, 83058, 84963, 96901, 97228, 113284, 145842, 166116, 169926, 170149, 193802, 198247, 290703, 291684, 339852, 340298, 387604, 396494, 510447, 581406, 594741, 680596, 792988, 1020894, 1162812, 1189482, 2041788, 2378964, 3086989, 6173978, 9260967, 12347956, 18521934, 21608923, 37043868, 43217846, 64826769, 86435692, 129653538, 259307076]

約数ペア:

[(1, 259307076), (2, 129653538), (3, 86435692), (4, 64826769), (6, 43217846), (7, 37043868), (12, 21608923), (14, 18521934), (21, 12347956), (28, 9260967), (42, 6173978), (84, 3086989), (109, 2378964), (127, 2041788), (218, 1189482), (223, 1162812), (254, 1020894), (327, 792988), (381, 680596), (436, 594741), (446, 581406), (508, 510447), (654, 396494), (669, 387604), (762, 340298), (763, 339852), (889, 291684), (892, 290703), (1308, 198247), (1338, 193802), (1524, 170149), (1526, 169926), (1561, 166116), (1778, 145842), (2289, 113284), (2667, 97228), (2676, 96901), (3052, 84963), (3122, 83058), (3556, 72921), (4578, 56642), (4683, 55372), (5334, 48614), (6244, 41529), (9156, 28321), (9366, 27686), (10668, 24307), (13843, 18732)]