397339712

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80629}}^1$

素因数の和:80659

約数の個数: 56

約数和(自身を含む): 983040960

約数和(自身を除く): 585701248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 80629, 161258, 322516, 564403, 645032, 886919, 1128806, 1290064, 1773838, 2257612, 2580128, 3547676, 4515224, 5160256, 6208433, 7095352, 9030448, 12416866, 14190704, 18060896, 24833732, 28381408, 36121792, 49667464, 56762816, 99334928, 198669856, 397339712]

約数ペア:

[(1, 397339712), (2, 198669856), (4, 99334928), (7, 56762816), (8, 49667464), (11, 36121792), (14, 28381408), (16, 24833732), (22, 18060896), (28, 14190704), (32, 12416866), (44, 9030448), (56, 7095352), (64, 6208433), (77, 5160256), (88, 4515224), (112, 3547676), (154, 2580128), (176, 2257612), (224, 1773838), (308, 1290064), (352, 1128806), (448, 886919), (616, 645032), (704, 564403), (1232, 322516), (2464, 161258), (4928, 80629)]