270418704

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 724905984

約数和(自身を除く): 454487280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 263, 372, 496, 526, 691, 744, 789, 1052, 1382, 1488, 1578, 2073, 2104, 2764, 3156, 4146, 4208, 5528, 6312, 8153, 8292, 11056, 12624, 16306, 16584, 21421, 24459, 32612, 33168, 42842, 48918, 64263, 65224, 85684, 97836, 128526, 130448, 171368, 181733, 195672, 257052, 342736, 363466, 391344, 514104, 545199, 726932, 1028208, 1090398, 1453864, 2180796, 2907728, 4361592, 5633723, 8723184, 11267446, 16901169, 22534892, 33802338, 45069784, 67604676, 90139568, 135209352, 270418704]

約数ペア:

[(1, 270418704), (2, 135209352), (3, 90139568), (4, 67604676), (6, 45069784), (8, 33802338), (12, 22534892), (16, 16901169), (24, 11267446), (31, 8723184), (48, 5633723), (62, 4361592), (93, 2907728), (124, 2180796), (186, 1453864), (248, 1090398), (263, 1028208), (372, 726932), (496, 545199), (526, 514104), (691, 391344), (744, 363466), (789, 342736), (1052, 257052), (1382, 195672), (1488, 181733), (1578, 171368), (2073, 130448), (2104, 128526), (2764, 97836), (3156, 85684), (4146, 65224), (4208, 64263), (5528, 48918), (6312, 42842), (8153, 33168), (8292, 32612), (11056, 24459), (12624, 21421), (16306, 16584)]