304877808

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 888276480

約数和(自身を除く): 583398672

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, 419, 489, 496, 558, 652, 744, 838, 978, 1116, 1257, 1304, 1467, 1488, 1676, 1956, 2232, 2514, 2608, 2934, 3352, 3771, 3912, 4464, 5028, 5053, 5868, 6704, 7542, 7824, 10056, 10106, 11736, 12989, 15084, 15159, 20112, 20212, 23472, 25978, 30168, 30318, 38967, 40424, 45477, 51956, 60336, 60636, 68297, 77934, 80848, 90954, 103912, 116901, 121272, 136594, 155868, 181908, 204891, 207824, 233802, 242544, 273188, 311736, 363816, 409782, 467604, 546376, 614673, 623472, 727632, 819564, 935208, 1092752, 1229346, 1639128, 1870416, 2117207, 2458692, 3278256, 4234414, 4917384, 6351621, 8468828, 9834768, 12703242, 16937656, 19054863, 25406484, 33875312, 38109726, 50812968, 76219452, 101625936, 152438904, 304877808]

約数ペア:

[(1, 304877808), (2, 152438904), (3, 101625936), (4, 76219452), (6, 50812968), (8, 38109726), (9, 33875312), (12, 25406484), (16, 19054863), (18, 16937656), (24, 12703242), (31, 9834768), (36, 8468828), (48, 6351621), (62, 4917384), (72, 4234414), (93, 3278256), (124, 2458692), (144, 2117207), (163, 1870416), (186, 1639128), (248, 1229346), (279, 1092752), (326, 935208), (372, 819564), (419, 727632), (489, 623472), (496, 614673), (558, 546376), (652, 467604), (744, 409782), (838, 363816), (978, 311736), (1116, 273188), (1257, 242544), (1304, 233802), (1467, 207824), (1488, 204891), (1676, 181908), (1956, 155868), (2232, 136594), (2514, 121272), (2608, 116901), (2934, 103912), (3352, 90954), (3771, 80848), (3912, 77934), (4464, 68297), (5028, 60636), (5053, 60336), (5868, 51956), (6704, 45477), (7542, 40424), (7824, 38967), (10056, 30318), (10106, 30168), (11736, 25978), (12989, 23472), (15084, 20212), (15159, 20112)]