310889904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3923}}^1$

素因数の和:4074

約数の個数: 80

約数和(自身を含む): 871944192

約数和(自身を除く): 561054288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 3923, 4953, 6096, 6604, 7846, 9906, 11769, 13208, 15692, 19812, 23538, 26416, 31384, 39624, 47076, 50999, 62768, 79248, 94152, 101998, 152997, 188304, 203996, 305994, 407992, 498221, 611988, 815984, 996442, 1223976, 1494663, 1992884, 2447952, 2989326, 3985768, 5978652, 6476873, 7971536, 11957304, 12953746, 19430619, 23914608, 25907492, 38861238, 51814984, 77722476, 103629968, 155444952, 310889904]

約数ペア:

[(1, 310889904), (2, 155444952), (3, 103629968), (4, 77722476), (6, 51814984), (8, 38861238), (12, 25907492), (13, 23914608), (16, 19430619), (24, 12953746), (26, 11957304), (39, 7971536), (48, 6476873), (52, 5978652), (78, 3985768), (104, 2989326), (127, 2447952), (156, 1992884), (208, 1494663), (254, 1223976), (312, 996442), (381, 815984), (508, 611988), (624, 498221), (762, 407992), (1016, 305994), (1524, 203996), (1651, 188304), (2032, 152997), (3048, 101998), (3302, 94152), (3923, 79248), (4953, 62768), (6096, 50999), (6604, 47076), (7846, 39624), (9906, 31384), (11769, 26416), (13208, 23538), (15692, 19812)]