12256656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8279

約数の個数: 40

約数和(自身を含む): 32688384

約数和(自身を除く): 20431728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8237, 16474, 24711, 32948, 49422, 65896, 98844, 131792, 197688, 255347, 395376, 510694, 766041, 1021388, 1532082, 2042776, 3064164, 4085552, 6128328, 12256656]

約数ペア:

[(1, 12256656), (2, 6128328), (3, 4085552), (4, 3064164), (6, 2042776), (8, 1532082), (12, 1021388), (16, 766041), (24, 510694), (31, 395376), (48, 255347), (62, 197688), (93, 131792), (124, 98844), (186, 65896), (248, 49422), (372, 32948), (496, 24711), (744, 16474), (1488, 8237)]