724641324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{17539}}^1$

素因数の和:17870

約数の個数: 48

約数和(自身を含む): 1850540160

約数和(自身を除く): 1125898836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 3443, 3756, 6886, 10329, 13772, 17539, 20658, 35078, 41316, 52617, 70156, 105234, 192929, 210468, 385858, 578787, 771716, 1157574, 2315148, 5489707, 10979414, 16469121, 21958828, 32938242, 60386777, 65876484, 120773554, 181160331, 241547108, 362320662, 724641324]

約数ペア:

[(1, 724641324), (2, 362320662), (3, 241547108), (4, 181160331), (6, 120773554), (11, 65876484), (12, 60386777), (22, 32938242), (33, 21958828), (44, 16469121), (66, 10979414), (132, 5489707), (313, 2315148), (626, 1157574), (939, 771716), (1252, 578787), (1878, 385858), (3443, 210468), (3756, 192929), (6886, 105234), (10329, 70156), (13772, 52617), (17539, 41316), (20658, 35078)]