1280322912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1212427}}^1$

素因数の和:1212451

約数の個数: 48

約数和(自身を含む): 3666382272

約数和(自身を除く): 2386059360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1212427, 2424854, 3637281, 4849708, 7274562, 9699416, 13336697, 14549124, 19398832, 26673394, 29098248, 38797664, 40010091, 53346788, 58196496, 80020182, 106693576, 116392992, 160040364, 213387152, 320080728, 426774304, 640161456, 1280322912]

約数ペア:

[(1, 1280322912), (2, 640161456), (3, 426774304), (4, 320080728), (6, 213387152), (8, 160040364), (11, 116392992), (12, 106693576), (16, 80020182), (22, 58196496), (24, 53346788), (32, 40010091), (33, 38797664), (44, 29098248), (48, 26673394), (66, 19398832), (88, 14549124), (96, 13336697), (132, 9699416), (176, 7274562), (264, 4849708), (352, 3637281), (528, 2424854), (1056, 1212427)]