315680688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70717}}^1$

素因数の和:70762

約数の個数: 60

約数和(自身を含む): 911979328

約数和(自身を除く): 596298640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 70717, 141434, 212151, 282868, 424302, 565736, 636453, 848604, 1131472, 1272906, 1697208, 2192227, 2545812, 3394416, 4384454, 5091624, 6576681, 8768908, 10183248, 13153362, 17537816, 19730043, 26306724, 35075632, 39460086, 52613448, 78920172, 105226896, 157840344, 315680688]

約数ペア:

[(1, 315680688), (2, 157840344), (3, 105226896), (4, 78920172), (6, 52613448), (8, 39460086), (9, 35075632), (12, 26306724), (16, 19730043), (18, 17537816), (24, 13153362), (31, 10183248), (36, 8768908), (48, 6576681), (62, 5091624), (72, 4384454), (93, 3394416), (124, 2545812), (144, 2192227), (186, 1697208), (248, 1272906), (279, 1131472), (372, 848604), (496, 636453), (558, 565736), (744, 424302), (1116, 282868), (1488, 212151), (2232, 141434), (4464, 70717)]