216893856

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{2351}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 588555072

約数和(自身を除く): 371661216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2351, 2883, 2976, 3844, 4702, 5766, 7053, 7688, 9404, 11532, 14106, 15376, 18808, 23064, 28212, 30752, 37616, 46128, 56424, 72881, 75232, 92256, 112848, 145762, 218643, 225696, 291524, 437286, 583048, 874572, 1166096, 1749144, 2259311, 2332192, 3498288, 4518622, 6777933, 6996576, 9037244, 13555866, 18074488, 27111732, 36148976, 54223464, 72297952, 108446928, 216893856]

約数ペア:

[(1, 216893856), (2, 108446928), (3, 72297952), (4, 54223464), (6, 36148976), (8, 27111732), (12, 18074488), (16, 13555866), (24, 9037244), (31, 6996576), (32, 6777933), (48, 4518622), (62, 3498288), (93, 2332192), (96, 2259311), (124, 1749144), (186, 1166096), (248, 874572), (372, 583048), (496, 437286), (744, 291524), (961, 225696), (992, 218643), (1488, 145762), (1922, 112848), (2351, 92256), (2883, 75232), (2976, 72881), (3844, 56424), (4702, 46128), (5766, 37616), (7053, 30752), (7688, 28212), (9404, 23064), (11532, 18808), (14106, 15376)]