326529632

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 108

約数和(自身を含む): 766678500

約数和(自身を除く): 440148868

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 169, 176, 208, 242, 286, 338, 352, 416, 484, 499, 572, 676, 968, 998, 1144, 1352, 1573, 1859, 1936, 1996, 2288, 2704, 3146, 3718, 3872, 3992, 4576, 5408, 5489, 6292, 6487, 7436, 7984, 10978, 12584, 12974, 14872, 15968, 20449, 21956, 25168, 25948, 29744, 40898, 43912, 50336, 51896, 59488, 60379, 71357, 81796, 84331, 87824, 103792, 120758, 142714, 163592, 168662, 175648, 207584, 241516, 285428, 327184, 337324, 483032, 570856, 654368, 674648, 784927, 927641, 966064, 1141712, 1349296, 1569854, 1855282, 1932128, 2283424, 2698592, 3139708, 3710564, 6279416, 7421128, 10204051, 12558832, 14842256, 20408102, 25117664, 29684512, 40816204, 81632408, 163264816, 326529632]

約数ペア:

[(1, 326529632), (2, 163264816), (4, 81632408), (8, 40816204), (11, 29684512), (13, 25117664), (16, 20408102), (22, 14842256), (26, 12558832), (32, 10204051), (44, 7421128), (52, 6279416), (88, 3710564), (104, 3139708), (121, 2698592), (143, 2283424), (169, 1932128), (176, 1855282), (208, 1569854), (242, 1349296), (286, 1141712), (338, 966064), (352, 927641), (416, 784927), (484, 674648), (499, 654368), (572, 570856), (676, 483032), (968, 337324), (998, 327184), (1144, 285428), (1352, 241516), (1573, 207584), (1859, 175648), (1936, 168662), (1996, 163592), (2288, 142714), (2704, 120758), (3146, 103792), (3718, 87824), (3872, 84331), (3992, 81796), (4576, 71357), (5408, 60379), (5489, 59488), (6292, 51896), (6487, 50336), (7436, 43912), (7984, 40898), (10978, 29744), (12584, 25948), (12974, 25168), (14872, 21956), (15968, 20449)]