1309608

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 3833280

約数和(自身を除く): 2523672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 47, 54, 72, 81, 86, 94, 108, 129, 141, 162, 172, 188, 216, 258, 282, 324, 344, 376, 387, 423, 516, 564, 648, 774, 846, 1032, 1128, 1161, 1269, 1548, 1692, 2021, 2322, 2538, 3096, 3384, 3483, 3807, 4042, 4644, 5076, 6063, 6966, 7614, 8084, 9288, 10152, 12126, 13932, 15228, 16168, 18189, 24252, 27864, 30456, 36378, 48504, 54567, 72756, 109134, 145512, 163701, 218268, 327402, 436536, 654804, 1309608]

約数ペア:

[(1, 1309608), (2, 654804), (3, 436536), (4, 327402), (6, 218268), (8, 163701), (9, 145512), (12, 109134), (18, 72756), (24, 54567), (27, 48504), (36, 36378), (43, 30456), (47, 27864), (54, 24252), (72, 18189), (81, 16168), (86, 15228), (94, 13932), (108, 12126), (129, 10152), (141, 9288), (162, 8084), (172, 7614), (188, 6966), (216, 6063), (258, 5076), (282, 4644), (324, 4042), (344, 3807), (376, 3483), (387, 3384), (423, 3096), (516, 2538), (564, 2322), (648, 2021), (774, 1692), (846, 1548), (1032, 1269), (1128, 1161)]