470911428

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 1404928000

約数和(自身を除く): 934016572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 127, 139, 156, 171, 228, 234, 247, 254, 278, 342, 351, 381, 417, 468, 494, 508, 513, 556, 684, 702, 741, 762, 834, 988, 1026, 1143, 1251, 1404, 1482, 1524, 1651, 1668, 1807, 2052, 2223, 2286, 2413, 2502, 2641, 2964, 3302, 3429, 3614, 3753, 4446, 4572, 4826, 4953, 5004, 5282, 5421, 6604, 6669, 6858, 7228, 7239, 7506, 7923, 8892, 9652, 9906, 10564, 10842, 13338, 13716, 14478, 14859, 15012, 15846, 16263, 17653, 19812, 21684, 21717, 23769, 26676, 28956, 29718, 31369, 31692, 32526, 34333, 35306, 43434, 44577, 47538, 48789, 52959, 59436, 62738, 65052, 65151, 68666, 70612, 71307, 86868, 89154, 94107, 95076, 97578, 102999, 105918, 125476, 130302, 137332, 142614, 158877, 178308, 188214, 195156, 205998, 211836, 229489, 260604, 282321, 285228, 308997, 317754, 335407, 376428, 411996, 458978, 476631, 564642, 617994, 635508, 670814, 688467, 846963, 917956, 926991, 953262, 1006221, 1129284, 1235988, 1341628, 1376934, 1693926, 1853982, 1906524, 2012442, 2065401, 2753868, 3018663, 3387852, 3707964, 4024884, 4130802, 4360291, 6037326, 6196203, 8261604, 8720582, 9055989, 12074652, 12392406, 13080873, 17441164, 18111978, 24784812, 26161746, 36223956, 39242619, 52323492, 78485238, 117727857, 156970476, 235455714, 470911428]

約数ペア:

[(1, 470911428), (2, 235455714), (3, 156970476), (4, 117727857), (6, 78485238), (9, 52323492), (12, 39242619), (13, 36223956), (18, 26161746), (19, 24784812), (26, 18111978), (27, 17441164), (36, 13080873), (38, 12392406), (39, 12074652), (52, 9055989), (54, 8720582), (57, 8261604), (76, 6196203), (78, 6037326), (108, 4360291), (114, 4130802), (117, 4024884), (127, 3707964), (139, 3387852), (156, 3018663), (171, 2753868), (228, 2065401), (234, 2012442), (247, 1906524), (254, 1853982), (278, 1693926), (342, 1376934), (351, 1341628), (381, 1235988), (417, 1129284), (468, 1006221), (494, 953262), (508, 926991), (513, 917956), (556, 846963), (684, 688467), (702, 670814), (741, 635508), (762, 617994), (834, 564642), (988, 476631), (1026, 458978), (1143, 411996), (1251, 376428), (1404, 335407), (1482, 317754), (1524, 308997), (1651, 285228), (1668, 282321), (1807, 260604), (2052, 229489), (2223, 211836), (2286, 205998), (2413, 195156), (2502, 188214), (2641, 178308), (2964, 158877), (3302, 142614), (3429, 137332), (3614, 130302), (3753, 125476), (4446, 105918), (4572, 102999), (4826, 97578), (4953, 95076), (5004, 94107), (5282, 89154), (5421, 86868), (6604, 71307), (6669, 70612), (6858, 68666), (7228, 65151), (7239, 65052), (7506, 62738), (7923, 59436), (8892, 52959), (9652, 48789), (9906, 47538), (10564, 44577), (10842, 43434), (13338, 35306), (13716, 34333), (14478, 32526), (14859, 31692), (15012, 31369), (15846, 29718), (16263, 28956), (17653, 26676), (19812, 23769), (21684, 21717)]