401537424

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 1053900800

約数和(自身を除く): 652363376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 199, 254, 331, 381, 398, 508, 597, 662, 762, 796, 993, 1016, 1194, 1324, 1524, 1592, 1986, 2032, 2388, 2648, 3048, 3184, 3972, 4776, 5296, 6096, 7944, 9552, 15888, 25273, 42037, 50546, 65869, 75819, 84074, 101092, 126111, 131738, 151638, 168148, 197607, 202184, 252222, 263476, 303276, 336296, 395214, 404368, 504444, 526952, 606552, 672592, 790428, 1008888, 1053904, 1213104, 1580856, 2017776, 3161712, 8365363, 16730726, 25096089, 33461452, 50192178, 66922904, 100384356, 133845808, 200768712, 401537424]

約数ペア:

[(1, 401537424), (2, 200768712), (3, 133845808), (4, 100384356), (6, 66922904), (8, 50192178), (12, 33461452), (16, 25096089), (24, 16730726), (48, 8365363), (127, 3161712), (199, 2017776), (254, 1580856), (331, 1213104), (381, 1053904), (398, 1008888), (508, 790428), (597, 672592), (662, 606552), (762, 526952), (796, 504444), (993, 404368), (1016, 395214), (1194, 336296), (1324, 303276), (1524, 263476), (1592, 252222), (1986, 202184), (2032, 197607), (2388, 168148), (2648, 151638), (3048, 131738), (3184, 126111), (3972, 101092), (4776, 84074), (5296, 75819), (6096, 65869), (7944, 50546), (9552, 42037), (15888, 25273)]