220897296

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{10159}}^1$

素因数の和:10324

約数の個数: 60

約数和(自身を含む): 622360960

約数和(自身を除く): 401463664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 10159, 10872, 20318, 21744, 30477, 40636, 60954, 81272, 91431, 121908, 162544, 182862, 243816, 365724, 487632, 731448, 1462896, 1534009, 3068018, 4602027, 6136036, 9204054, 12272072, 13806081, 18408108, 24544144, 27612162, 36816216, 55224324, 73632432, 110448648, 220897296]

約数ペア:

[(1, 220897296), (2, 110448648), (3, 73632432), (4, 55224324), (6, 36816216), (8, 27612162), (9, 24544144), (12, 18408108), (16, 13806081), (18, 12272072), (24, 9204054), (36, 6136036), (48, 4602027), (72, 3068018), (144, 1534009), (151, 1462896), (302, 731448), (453, 487632), (604, 365724), (906, 243816), (1208, 182862), (1359, 162544), (1812, 121908), (2416, 91431), (2718, 81272), (3624, 60954), (5436, 40636), (7248, 30477), (10159, 21744), (10872, 20318)]