408207168

素因数分解:

$2^6\times 3^3\times {\mathrm{236231}}^1$

素因数の和:236252

約数の個数: 56

約数和(自身を含む): 1200058560

約数和(自身を除く): 791851392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 236231, 472462, 708693, 944924, 1417386, 1889848, 2126079, 2834772, 3779696, 4252158, 5669544, 6378237, 7559392, 8504316, 11339088, 12756474, 15118784, 17008632, 22678176, 25512948, 34017264, 45356352, 51025896, 68034528, 102051792, 136069056, 204103584, 408207168]

約数ペア:

[(1, 408207168), (2, 204103584), (3, 136069056), (4, 102051792), (6, 68034528), (8, 51025896), (9, 45356352), (12, 34017264), (16, 25512948), (18, 22678176), (24, 17008632), (27, 15118784), (32, 12756474), (36, 11339088), (48, 8504316), (54, 7559392), (64, 6378237), (72, 5669544), (96, 4252158), (108, 3779696), (144, 2834772), (192, 2126079), (216, 1889848), (288, 1417386), (432, 944924), (576, 708693), (864, 472462), (1728, 236231)]