2158425696

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{458849}}^1$

素因数の和:458876

約数の個数: 72

約数和(自身を含む): 6590921400

約数和(自身を除く): 4432495704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 458849, 917698, 1376547, 1835396, 2753094, 3211943, 3670792, 5506188, 6423886, 7341584, 9635829, 11012376, 12847772, 14683168, 19271658, 22024752, 22483601, 25695544, 38543316, 44049504, 44967202, 51391088, 67450803, 77086632, 89934404, 102782176, 134901606, 154173264, 179868808, 269803212, 308346528, 359737616, 539606424, 719475232, 1079212848, 2158425696]

約数ペア:

[(1, 2158425696), (2, 1079212848), (3, 719475232), (4, 539606424), (6, 359737616), (7, 308346528), (8, 269803212), (12, 179868808), (14, 154173264), (16, 134901606), (21, 102782176), (24, 89934404), (28, 77086632), (32, 67450803), (42, 51391088), (48, 44967202), (49, 44049504), (56, 38543316), (84, 25695544), (96, 22483601), (98, 22024752), (112, 19271658), (147, 14683168), (168, 12847772), (196, 11012376), (224, 9635829), (294, 7341584), (336, 6423886), (392, 5506188), (588, 3670792), (672, 3211943), (784, 2753094), (1176, 1835396), (1568, 1376547), (2352, 917698), (4704, 458849)]