306789756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21611}}^1$

素因数の和:21651

約数の個数: 72

約数和(自身を含む): 885919104

約数和(自身を除く): 579129348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 21611, 43222, 64833, 86444, 129666, 151277, 259332, 280943, 302554, 453831, 561886, 605108, 842829, 907662, 1123772, 1685658, 1815324, 1966601, 3371316, 3652259, 3933202, 5899803, 7304518, 7866404, 10956777, 11799606, 14609036, 21913554, 23599212, 25565813, 43827108, 51131626, 76697439, 102263252, 153394878, 306789756]

約数ペア:

[(1, 306789756), (2, 153394878), (3, 102263252), (4, 76697439), (6, 51131626), (7, 43827108), (12, 25565813), (13, 23599212), (14, 21913554), (21, 14609036), (26, 11799606), (28, 10956777), (39, 7866404), (42, 7304518), (52, 5899803), (78, 3933202), (84, 3652259), (91, 3371316), (156, 1966601), (169, 1815324), (182, 1685658), (273, 1123772), (338, 907662), (364, 842829), (507, 605108), (546, 561886), (676, 453831), (1014, 302554), (1092, 280943), (1183, 259332), (2028, 151277), (2366, 129666), (3549, 86444), (4732, 64833), (7098, 43222), (14196, 21611)]