331315764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{6829}}^1$

素因数の和:7160

約数の個数: 48

約数和(自身を含む): 835336320

約数和(自身を除く): 504020556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 3732, 4043, 6829, 8086, 12129, 13658, 16172, 20487, 24258, 27316, 40974, 48516, 81948, 88777, 177554, 266331, 355108, 532662, 1065324, 2123819, 4247638, 6371457, 8495276, 12742914, 25485828, 27609647, 55219294, 82828941, 110438588, 165657882, 331315764]

約数ペア:

[(1, 331315764), (2, 165657882), (3, 110438588), (4, 82828941), (6, 55219294), (12, 27609647), (13, 25485828), (26, 12742914), (39, 8495276), (52, 6371457), (78, 4247638), (156, 2123819), (311, 1065324), (622, 532662), (933, 355108), (1244, 266331), (1866, 177554), (3732, 88777), (4043, 81948), (6829, 48516), (8086, 40974), (12129, 27316), (13658, 24258), (16172, 20487)]