12211488

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 35135100

約数和(自身を除く): 22923612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 389, 436, 654, 778, 872, 981, 1167, 1308, 1556, 1744, 1962, 2334, 2616, 3112, 3488, 3501, 3924, 4668, 5232, 6224, 7002, 7848, 9336, 10464, 12448, 14004, 15696, 18672, 28008, 31392, 37344, 42401, 56016, 84802, 112032, 127203, 169604, 254406, 339208, 381609, 508812, 678416, 763218, 1017624, 1356832, 1526436, 2035248, 3052872, 4070496, 6105744, 12211488]

約数ペア:

[(1, 12211488), (2, 6105744), (3, 4070496), (4, 3052872), (6, 2035248), (8, 1526436), (9, 1356832), (12, 1017624), (16, 763218), (18, 678416), (24, 508812), (32, 381609), (36, 339208), (48, 254406), (72, 169604), (96, 127203), (109, 112032), (144, 84802), (218, 56016), (288, 42401), (327, 37344), (389, 31392), (436, 28008), (654, 18672), (778, 15696), (872, 14004), (981, 12448), (1167, 10464), (1308, 9336), (1556, 7848), (1744, 7002), (1962, 6224), (2334, 5232), (2616, 4668), (3112, 3924), (3488, 3501)]