315064656

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:641

約数の個数: 120

約数和(自身を含む): 917885696

約数和(自身を除く): 602821040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 163, 186, 248, 279, 326, 372, 433, 489, 496, 558, 652, 744, 866, 978, 1116, 1299, 1304, 1467, 1488, 1732, 1956, 2232, 2598, 2608, 2934, 3464, 3897, 3912, 4464, 5053, 5196, 5868, 6928, 7794, 7824, 10106, 10392, 11736, 13423, 15159, 15588, 20212, 20784, 23472, 26846, 30318, 31176, 40269, 40424, 45477, 53692, 60636, 62352, 70579, 80538, 80848, 90954, 107384, 120807, 121272, 141158, 161076, 181908, 211737, 214768, 241614, 242544, 282316, 322152, 363816, 423474, 483228, 564632, 635211, 644304, 727632, 846948, 966456, 1129264, 1270422, 1693896, 1932912, 2187949, 2540844, 3387792, 4375898, 5081688, 6563847, 8751796, 10163376, 13127694, 17503592, 19691541, 26255388, 35007184, 39383082, 52510776, 78766164, 105021552, 157532328, 315064656]

約数ペア:

[(1, 315064656), (2, 157532328), (3, 105021552), (4, 78766164), (6, 52510776), (8, 39383082), (9, 35007184), (12, 26255388), (16, 19691541), (18, 17503592), (24, 13127694), (31, 10163376), (36, 8751796), (48, 6563847), (62, 5081688), (72, 4375898), (93, 3387792), (124, 2540844), (144, 2187949), (163, 1932912), (186, 1693896), (248, 1270422), (279, 1129264), (326, 966456), (372, 846948), (433, 727632), (489, 644304), (496, 635211), (558, 564632), (652, 483228), (744, 423474), (866, 363816), (978, 322152), (1116, 282316), (1299, 242544), (1304, 241614), (1467, 214768), (1488, 211737), (1732, 181908), (1956, 161076), (2232, 141158), (2598, 121272), (2608, 120807), (2934, 107384), (3464, 90954), (3897, 80848), (3912, 80538), (4464, 70579), (5053, 62352), (5196, 60636), (5868, 53692), (6928, 45477), (7794, 40424), (7824, 40269), (10106, 31176), (10392, 30318), (11736, 26846), (13423, 23472), (15159, 20784), (15588, 20212)]