12256728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 35406720

約数和(自身を除く): 23149992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 2731, 4488, 5462, 8193, 10924, 16386, 21848, 30041, 32772, 46427, 60082, 65544, 90123, 92854, 120164, 139281, 180246, 185708, 240328, 278562, 360492, 371416, 510697, 557124, 720984, 1021394, 1114248, 1532091, 2042788, 3064182, 4085576, 6128364, 12256728]

約数ペア:

[(1, 12256728), (2, 6128364), (3, 4085576), (4, 3064182), (6, 2042788), (8, 1532091), (11, 1114248), (12, 1021394), (17, 720984), (22, 557124), (24, 510697), (33, 371416), (34, 360492), (44, 278562), (51, 240328), (66, 185708), (68, 180246), (88, 139281), (102, 120164), (132, 92854), (136, 90123), (187, 65544), (204, 60082), (264, 46427), (374, 32772), (408, 30041), (561, 21848), (748, 16386), (1122, 10924), (1496, 8193), (2244, 5462), (2731, 4488)]