220829904

素因数分解:

$2^4\times 3^2\times {\mathrm{311}}^1\times {\mathrm{4931}}^1$

素因数の和:5256

約数の個数: 60

約数和(自身を含む): 620129952

約数和(自身を除く): 399300048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 311, 622, 933, 1244, 1866, 2488, 2799, 3732, 4931, 4976, 5598, 7464, 9862, 11196, 14793, 14928, 19724, 22392, 29586, 39448, 44379, 44784, 59172, 78896, 88758, 118344, 177516, 236688, 355032, 710064, 1533541, 3067082, 4600623, 6134164, 9201246, 12268328, 13801869, 18402492, 24536656, 27603738, 36804984, 55207476, 73609968, 110414952, 220829904]

約数ペア:

[(1, 220829904), (2, 110414952), (3, 73609968), (4, 55207476), (6, 36804984), (8, 27603738), (9, 24536656), (12, 18402492), (16, 13801869), (18, 12268328), (24, 9201246), (36, 6134164), (48, 4600623), (72, 3067082), (144, 1533541), (311, 710064), (622, 355032), (933, 236688), (1244, 177516), (1866, 118344), (2488, 88758), (2799, 78896), (3732, 59172), (4931, 44784), (4976, 44379), (5598, 39448), (7464, 29586), (9862, 22392), (11196, 19724), (14793, 14928)]