387930828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5807}}^1$

素因数の和:6126

約数の個数: 48

約数和(自身を含む): 956229120

約数和(自身を除く): 568298292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 293, 586, 879, 1172, 1758, 3516, 5567, 5807, 11134, 11614, 16701, 17421, 22268, 23228, 33402, 34842, 66804, 69684, 110333, 220666, 330999, 441332, 661998, 1323996, 1701451, 3402902, 5104353, 6805804, 10208706, 20417412, 32327569, 64655138, 96982707, 129310276, 193965414, 387930828]

約数ペア:

[(1, 387930828), (2, 193965414), (3, 129310276), (4, 96982707), (6, 64655138), (12, 32327569), (19, 20417412), (38, 10208706), (57, 6805804), (76, 5104353), (114, 3402902), (228, 1701451), (293, 1323996), (586, 661998), (879, 441332), (1172, 330999), (1758, 220666), (3516, 110333), (5567, 69684), (5807, 66804), (11134, 34842), (11614, 33402), (16701, 23228), (17421, 22268)]