289396062

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 640224000

約数和(自身を除く): 350827938

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 379, 531, 719, 758, 1062, 1137, 1438, 2157, 2274, 3411, 4314, 6471, 6822, 12942, 22361, 42421, 44722, 67083, 84842, 127263, 134166, 201249, 254526, 272501, 381789, 402498, 545002, 763578, 817503, 1635006, 2452509, 4905018, 16077559, 32155118, 48232677, 96465354, 144698031, 289396062]

約数ペア:

[(1, 289396062), (2, 144698031), (3, 96465354), (6, 48232677), (9, 32155118), (18, 16077559), (59, 4905018), (118, 2452509), (177, 1635006), (354, 817503), (379, 763578), (531, 545002), (719, 402498), (758, 381789), (1062, 272501), (1137, 254526), (1438, 201249), (2157, 134166), (2274, 127263), (3411, 84842), (4314, 67083), (6471, 44722), (6822, 42421), (12942, 22361)]