318608940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 96

約数和(自身を含む): 966813120

約数和(自身を除く): 648204180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2197, 2417, 2535, 3380, 4394, 4834, 5070, 6591, 7251, 8788, 9668, 10140, 10985, 12085, 13182, 14502, 21970, 24170, 26364, 29004, 31421, 32955, 36255, 43940, 48340, 62842, 65910, 72510, 94263, 125684, 131820, 145020, 157105, 188526, 314210, 377052, 408473, 471315, 628420, 816946, 942630, 1225419, 1633892, 1885260, 2042365, 2450838, 4084730, 4901676, 5310149, 6127095, 8169460, 10620298, 12254190, 15930447, 21240596, 24508380, 26550745, 31860894, 53101490, 63721788, 79652235, 106202980, 159304470, 318608940]

約数ペア:

[(1, 318608940), (2, 159304470), (3, 106202980), (4, 79652235), (5, 63721788), (6, 53101490), (10, 31860894), (12, 26550745), (13, 24508380), (15, 21240596), (20, 15930447), (26, 12254190), (30, 10620298), (39, 8169460), (52, 6127095), (60, 5310149), (65, 4901676), (78, 4084730), (130, 2450838), (156, 2042365), (169, 1885260), (195, 1633892), (260, 1225419), (338, 942630), (390, 816946), (507, 628420), (676, 471315), (780, 408473), (845, 377052), (1014, 314210), (1690, 188526), (2028, 157105), (2197, 145020), (2417, 131820), (2535, 125684), (3380, 94263), (4394, 72510), (4834, 65910), (5070, 62842), (6591, 48340), (7251, 43940), (8788, 36255), (9668, 32955), (10140, 31421), (10985, 29004), (12085, 26364), (13182, 24170), (14502, 21970)]