329528056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288049}}^1$

素因数の和:288079

約数の個数: 32

約数和(自身を含む): 725886000

約数和(自身を除く): 396357944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 288049, 576098, 1152196, 2304392, 3168539, 3744637, 6337078, 7489274, 12674156, 14978548, 25348312, 29957096, 41191007, 82382014, 164764028, 329528056]

約数ペア:

[(1, 329528056), (2, 164764028), (4, 82382014), (8, 41191007), (11, 29957096), (13, 25348312), (22, 14978548), (26, 12674156), (44, 7489274), (52, 6337078), (88, 3744637), (104, 3168539), (143, 2304392), (286, 1152196), (572, 576098), (1144, 288049)]