220856448

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1181}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 588352320

約数和(自身を除く): 367495872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 974, 1181, 1461, 1948, 2362, 2922, 3543, 3896, 4724, 5844, 7086, 7792, 9448, 11688, 14172, 15584, 18896, 23376, 28344, 31168, 37792, 46752, 56688, 62336, 75584, 93504, 113376, 151168, 187008, 226752, 453504, 575147, 1150294, 1725441, 2300588, 3450882, 4601176, 6901764, 9202352, 13803528, 18404704, 27607056, 36809408, 55214112, 73618816, 110428224, 220856448]

約数ペア:

[(1, 220856448), (2, 110428224), (3, 73618816), (4, 55214112), (6, 36809408), (8, 27607056), (12, 18404704), (16, 13803528), (24, 9202352), (32, 6901764), (48, 4601176), (64, 3450882), (96, 2300588), (128, 1725441), (192, 1150294), (384, 575147), (487, 453504), (974, 226752), (1181, 187008), (1461, 151168), (1948, 113376), (2362, 93504), (2922, 75584), (3543, 62336), (3896, 56688), (4724, 46752), (5844, 37792), (7086, 31168), (7792, 28344), (9448, 23376), (11688, 18896), (14172, 15584)]