260792688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 80

約数和(自身を含む): 730126880

約数和(自身を除く): 469334192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2197, 2473, 2704, 4056, 4394, 4946, 6591, 7419, 8112, 8788, 9892, 13182, 14838, 17576, 19784, 26364, 29676, 32149, 35152, 39568, 52728, 59352, 64298, 96447, 105456, 118704, 128596, 192894, 257192, 385788, 417937, 514384, 771576, 835874, 1253811, 1543152, 1671748, 2507622, 3343496, 5015244, 5433181, 6686992, 10030488, 10866362, 16299543, 20060976, 21732724, 32599086, 43465448, 65198172, 86930896, 130396344, 260792688]

約数ペア:

[(1, 260792688), (2, 130396344), (3, 86930896), (4, 65198172), (6, 43465448), (8, 32599086), (12, 21732724), (13, 20060976), (16, 16299543), (24, 10866362), (26, 10030488), (39, 6686992), (48, 5433181), (52, 5015244), (78, 3343496), (104, 2507622), (156, 1671748), (169, 1543152), (208, 1253811), (312, 835874), (338, 771576), (507, 514384), (624, 417937), (676, 385788), (1014, 257192), (1352, 192894), (2028, 128596), (2197, 118704), (2473, 105456), (2704, 96447), (4056, 64298), (4394, 59352), (4946, 52728), (6591, 39568), (7419, 35152), (8112, 32149), (8788, 29676), (9892, 26364), (13182, 19784), (14838, 17576)]