230820732

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 639260160

約数和(自身を除く): 408439428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 387, 414, 516, 621, 774, 828, 989, 1161, 1242, 1548, 1978, 2161, 2322, 2484, 2967, 3956, 4322, 4644, 5934, 6483, 8644, 8901, 11868, 12966, 17802, 19449, 25932, 26703, 35604, 38898, 49703, 53406, 58347, 77796, 92923, 99406, 106812, 116694, 149109, 185846, 198812, 233388, 278769, 298218, 371692, 447327, 557538, 596436, 836307, 894654, 1115076, 1341981, 1672614, 1789308, 2137229, 2508921, 2683962, 3345228, 4274458, 5017842, 5367924, 6411687, 8548916, 10035684, 12823374, 19235061, 25646748, 38470122, 57705183, 76940244, 115410366, 230820732]

約数ペア:

[(1, 230820732), (2, 115410366), (3, 76940244), (4, 57705183), (6, 38470122), (9, 25646748), (12, 19235061), (18, 12823374), (23, 10035684), (27, 8548916), (36, 6411687), (43, 5367924), (46, 5017842), (54, 4274458), (69, 3345228), (86, 2683962), (92, 2508921), (108, 2137229), (129, 1789308), (138, 1672614), (172, 1341981), (207, 1115076), (258, 894654), (276, 836307), (387, 596436), (414, 557538), (516, 447327), (621, 371692), (774, 298218), (828, 278769), (989, 233388), (1161, 198812), (1242, 185846), (1548, 149109), (1978, 116694), (2161, 106812), (2322, 99406), (2484, 92923), (2967, 77796), (3956, 58347), (4322, 53406), (4644, 49703), (5934, 38898), (6483, 35604), (8644, 26703), (8901, 25932), (11868, 19449), (12966, 17802)]