945020648

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6879

約数の個数: 64

約数和(自身を含む): 2099200320

約数和(自身を除く): 1154179672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1331, 1573, 2662, 3146, 5324, 6292, 6827, 10648, 12584, 13654, 17303, 27308, 34606, 54616, 69212, 75097, 88751, 138424, 150194, 177502, 300388, 355004, 600776, 710008, 826067, 976261, 1652134, 1952522, 3304268, 3905044, 6608536, 7810088, 9086737, 10738871, 18173474, 21477742, 36346948, 42955484, 72693896, 85910968, 118127581, 236255162, 472510324, 945020648]

約数ペア:

[(1, 945020648), (2, 472510324), (4, 236255162), (8, 118127581), (11, 85910968), (13, 72693896), (22, 42955484), (26, 36346948), (44, 21477742), (52, 18173474), (88, 10738871), (104, 9086737), (121, 7810088), (143, 6608536), (242, 3905044), (286, 3304268), (484, 1952522), (572, 1652134), (968, 976261), (1144, 826067), (1331, 710008), (1573, 600776), (2662, 355004), (3146, 300388), (5324, 177502), (6292, 150194), (6827, 138424), (10648, 88751), (12584, 75097), (13654, 69212), (17303, 54616), (27308, 34606)]