303870424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{265621}}^1$

素因数の和:265651

約数の個数: 32

約数和(自身を含む): 669367440

約数和(自身を除く): 365497016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 265621, 531242, 1062484, 2124968, 2921831, 3453073, 5843662, 6906146, 11687324, 13812292, 23374648, 27624584, 37983803, 75967606, 151935212, 303870424]

約数ペア:

[(1, 303870424), (2, 151935212), (4, 75967606), (8, 37983803), (11, 27624584), (13, 23374648), (22, 13812292), (26, 11687324), (44, 6906146), (52, 5843662), (88, 3453073), (104, 2921831), (143, 2124968), (286, 1062484), (572, 531242), (1144, 265621)]