490509684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84629}}^1$

素因数の和:84669

約数の個数: 72

約数和(自身を含む): 1478655360

約数和(自身を除く): 988145676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 84629, 169258, 253887, 338516, 507774, 592403, 761661, 1015548, 1184806, 1523322, 1777209, 1946467, 2369612, 3046644, 3554418, 3892934, 5331627, 5839401, 7108836, 7785868, 10663254, 11678802, 13625269, 17518203, 21326508, 23357604, 27250538, 35036406, 40875807, 54501076, 70072812, 81751614, 122627421, 163503228, 245254842, 490509684]

約数ペア:

[(1, 490509684), (2, 245254842), (3, 163503228), (4, 122627421), (6, 81751614), (7, 70072812), (9, 54501076), (12, 40875807), (14, 35036406), (18, 27250538), (21, 23357604), (23, 21326508), (28, 17518203), (36, 13625269), (42, 11678802), (46, 10663254), (63, 7785868), (69, 7108836), (84, 5839401), (92, 5331627), (126, 3892934), (138, 3554418), (161, 3046644), (207, 2369612), (252, 1946467), (276, 1777209), (322, 1523322), (414, 1184806), (483, 1015548), (644, 761661), (828, 592403), (966, 507774), (1449, 338516), (1932, 253887), (2898, 169258), (5796, 84629)]