331625724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 809096400

約数和(自身を除く): 477470676

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 193, 298, 372, 386, 447, 579, 596, 772, 894, 961, 1158, 1788, 1922, 2316, 2883, 3844, 4619, 5766, 5983, 9238, 11532, 11966, 13857, 17949, 18476, 23932, 27714, 28757, 35898, 55428, 57514, 71796, 86271, 115028, 143189, 172542, 185473, 286378, 345084, 370946, 429567, 556419, 572756, 741892, 859134, 891467, 1112838, 1718268, 1782934, 2225676, 2674401, 3565868, 5348802, 10697604, 27635477, 55270954, 82906431, 110541908, 165812862, 331625724]

約数ペア:

[(1, 331625724), (2, 165812862), (3, 110541908), (4, 82906431), (6, 55270954), (12, 27635477), (31, 10697604), (62, 5348802), (93, 3565868), (124, 2674401), (149, 2225676), (186, 1782934), (193, 1718268), (298, 1112838), (372, 891467), (386, 859134), (447, 741892), (579, 572756), (596, 556419), (772, 429567), (894, 370946), (961, 345084), (1158, 286378), (1788, 185473), (1922, 172542), (2316, 143189), (2883, 115028), (3844, 86271), (4619, 71796), (5766, 57514), (5983, 55428), (9238, 35898), (11532, 28757), (11966, 27714), (13857, 23932), (17949, 18476)]