12864912

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 35616768

約数和(自身を除く): 22751856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 271, 276, 344, 368, 516, 542, 552, 688, 813, 989, 1032, 1084, 1104, 1626, 1978, 2064, 2168, 2967, 3252, 3956, 4336, 5934, 6233, 6504, 7912, 11653, 11868, 12466, 13008, 15824, 18699, 23306, 23736, 24932, 34959, 37398, 46612, 47472, 49864, 69918, 74796, 93224, 99728, 139836, 149592, 186448, 268019, 279672, 299184, 536038, 559344, 804057, 1072076, 1608114, 2144152, 3216228, 4288304, 6432456, 12864912]

約数ペア:

[(1, 12864912), (2, 6432456), (3, 4288304), (4, 3216228), (6, 2144152), (8, 1608114), (12, 1072076), (16, 804057), (23, 559344), (24, 536038), (43, 299184), (46, 279672), (48, 268019), (69, 186448), (86, 149592), (92, 139836), (129, 99728), (138, 93224), (172, 74796), (184, 69918), (258, 49864), (271, 47472), (276, 46612), (344, 37398), (368, 34959), (516, 24932), (542, 23736), (552, 23306), (688, 18699), (813, 15824), (989, 13008), (1032, 12466), (1084, 11868), (1104, 11653), (1626, 7912), (1978, 6504), (2064, 6233), (2168, 5934), (2967, 4336), (3252, 3956)]