12860112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 35712000

約数和(自身を除く): 22851888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 239, 304, 354, 456, 472, 478, 708, 717, 912, 944, 956, 1121, 1416, 1434, 1912, 2242, 2832, 2868, 3363, 3824, 4484, 4541, 5736, 6726, 8968, 9082, 11472, 13452, 13623, 14101, 17936, 18164, 26904, 27246, 28202, 36328, 42303, 53808, 54492, 56404, 72656, 84606, 108984, 112808, 169212, 217968, 225616, 267919, 338424, 535838, 676848, 803757, 1071676, 1607514, 2143352, 3215028, 4286704, 6430056, 12860112]

約数ペア:

[(1, 12860112), (2, 6430056), (3, 4286704), (4, 3215028), (6, 2143352), (8, 1607514), (12, 1071676), (16, 803757), (19, 676848), (24, 535838), (38, 338424), (48, 267919), (57, 225616), (59, 217968), (76, 169212), (114, 112808), (118, 108984), (152, 84606), (177, 72656), (228, 56404), (236, 54492), (239, 53808), (304, 42303), (354, 36328), (456, 28202), (472, 27246), (478, 26904), (708, 18164), (717, 17936), (912, 14101), (944, 13623), (956, 13452), (1121, 11472), (1416, 9082), (1434, 8968), (1912, 6726), (2242, 5736), (2832, 4541), (2868, 4484), (3363, 3824)]