390472464

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 1026005760

約数和(自身を除く): 635533296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 239, 303, 337, 404, 478, 606, 674, 717, 808, 956, 1011, 1212, 1348, 1434, 1616, 1912, 2022, 2424, 2696, 2868, 3824, 4044, 4848, 5392, 5736, 8088, 11472, 16176, 24139, 34037, 48278, 68074, 72417, 80543, 96556, 102111, 136148, 144834, 161086, 193112, 204222, 241629, 272296, 289668, 322172, 386224, 408444, 483258, 544592, 579336, 644344, 816888, 966516, 1158672, 1288688, 1633776, 1933032, 3866064, 8134843, 16269686, 24404529, 32539372, 48809058, 65078744, 97618116, 130157488, 195236232, 390472464]

約数ペア:

[(1, 390472464), (2, 195236232), (3, 130157488), (4, 97618116), (6, 65078744), (8, 48809058), (12, 32539372), (16, 24404529), (24, 16269686), (48, 8134843), (101, 3866064), (202, 1933032), (239, 1633776), (303, 1288688), (337, 1158672), (404, 966516), (478, 816888), (606, 644344), (674, 579336), (717, 544592), (808, 483258), (956, 408444), (1011, 386224), (1212, 322172), (1348, 289668), (1434, 272296), (1616, 241629), (1912, 204222), (2022, 193112), (2424, 161086), (2696, 144834), (2868, 136148), (3824, 102111), (4044, 96556), (4848, 80543), (5392, 72417), (5736, 68074), (8088, 48278), (11472, 34037), (16176, 24139)]