2845569456

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^2\times {\mathrm{499}}^1$

素因数の和:911

約数の個数: 90

約数和(自身を含む): 8019901500

約数和(自身を除く): 5174332044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 499, 597, 796, 998, 1194, 1497, 1592, 1791, 1996, 2388, 2994, 3184, 3582, 3992, 4491, 4776, 5988, 7164, 7984, 8982, 9552, 11976, 14328, 17964, 23952, 28656, 35928, 39601, 71856, 79202, 99301, 118803, 158404, 198602, 237606, 297903, 316808, 356409, 397204, 475212, 595806, 633616, 712818, 794408, 893709, 950424, 1191612, 1425636, 1588816, 1787418, 1900848, 2383224, 2851272, 3574836, 4766448, 5702544, 7149672, 14299344, 19760899, 39521798, 59282697, 79043596, 118565394, 158087192, 177848091, 237130788, 316174384, 355696182, 474261576, 711392364, 948523152, 1422784728, 2845569456]

約数ペア:

[(1, 2845569456), (2, 1422784728), (3, 948523152), (4, 711392364), (6, 474261576), (8, 355696182), (9, 316174384), (12, 237130788), (16, 177848091), (18, 158087192), (24, 118565394), (36, 79043596), (48, 59282697), (72, 39521798), (144, 19760899), (199, 14299344), (398, 7149672), (499, 5702544), (597, 4766448), (796, 3574836), (998, 2851272), (1194, 2383224), (1497, 1900848), (1592, 1787418), (1791, 1588816), (1996, 1425636), (2388, 1191612), (2994, 950424), (3184, 893709), (3582, 794408), (3992, 712818), (4491, 633616), (4776, 595806), (5988, 475212), (7164, 397204), (7984, 356409), (8982, 316808), (9552, 297903), (11976, 237606), (14328, 198602), (17964, 158404), (23952, 118803), (28656, 99301), (35928, 79202), (39601, 71856)]