8040312

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 26409240

約数和(自身を除く): 18368928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 53, 56, 63, 72, 84, 86, 98, 106, 126, 129, 147, 159, 168, 172, 196, 212, 252, 258, 294, 301, 318, 344, 371, 387, 392, 424, 441, 477, 504, 516, 588, 602, 636, 742, 774, 882, 903, 954, 1032, 1113, 1176, 1204, 1272, 1484, 1548, 1764, 1806, 1908, 2107, 2226, 2279, 2408, 2597, 2709, 2968, 3096, 3339, 3528, 3612, 3816, 4214, 4452, 4558, 5194, 5418, 6321, 6678, 6837, 7224, 7791, 8428, 8904, 9116, 10388, 10836, 12642, 13356, 13674, 15582, 15953, 16856, 18232, 18963, 20511, 20776, 21672, 23373, 25284, 26712, 27348, 31164, 31906, 37926, 41022, 46746, 47859, 50568, 54696, 62328, 63812, 75852, 82044, 93492, 95718, 111671, 127624, 143577, 151704, 164088, 186984, 191436, 223342, 287154, 335013, 382872, 446684, 574308, 670026, 893368, 1005039, 1148616, 1340052, 2010078, 2680104, 4020156, 8040312]

約数ペア:

[(1, 8040312), (2, 4020156), (3, 2680104), (4, 2010078), (6, 1340052), (7, 1148616), (8, 1005039), (9, 893368), (12, 670026), (14, 574308), (18, 446684), (21, 382872), (24, 335013), (28, 287154), (36, 223342), (42, 191436), (43, 186984), (49, 164088), (53, 151704), (56, 143577), (63, 127624), (72, 111671), (84, 95718), (86, 93492), (98, 82044), (106, 75852), (126, 63812), (129, 62328), (147, 54696), (159, 50568), (168, 47859), (172, 46746), (196, 41022), (212, 37926), (252, 31906), (258, 31164), (294, 27348), (301, 26712), (318, 25284), (344, 23373), (371, 21672), (387, 20776), (392, 20511), (424, 18963), (441, 18232), (477, 16856), (504, 15953), (516, 15582), (588, 13674), (602, 13356), (636, 12642), (742, 10836), (774, 10388), (882, 9116), (903, 8904), (954, 8428), (1032, 7791), (1113, 7224), (1176, 6837), (1204, 6678), (1272, 6321), (1484, 5418), (1548, 5194), (1764, 4558), (1806, 4452), (1908, 4214), (2107, 3816), (2226, 3612), (2279, 3528), (2408, 3339), (2597, 3096), (2709, 2968)]