251131272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 735026400

約数和(自身を除く): 483895128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 179, 196, 294, 358, 392, 537, 588, 716, 1074, 1176, 1193, 1253, 1432, 2148, 2386, 2506, 3579, 3759, 4296, 4772, 5012, 7158, 7518, 8351, 8771, 9544, 10024, 14316, 15036, 16702, 17542, 25053, 26313, 28632, 30072, 33404, 35084, 50106, 52626, 58457, 66808, 70168, 100212, 105252, 116914, 175371, 200424, 210504, 213547, 233828, 350742, 427094, 467656, 640641, 701484, 854188, 1281282, 1402968, 1494829, 1708376, 2562564, 2989658, 4484487, 5125128, 5979316, 8968974, 10463803, 11958632, 17937948, 20927606, 31391409, 35875896, 41855212, 62782818, 83710424, 125565636, 251131272]

約数ペア:

[(1, 251131272), (2, 125565636), (3, 83710424), (4, 62782818), (6, 41855212), (7, 35875896), (8, 31391409), (12, 20927606), (14, 17937948), (21, 11958632), (24, 10463803), (28, 8968974), (42, 5979316), (49, 5125128), (56, 4484487), (84, 2989658), (98, 2562564), (147, 1708376), (168, 1494829), (179, 1402968), (196, 1281282), (294, 854188), (358, 701484), (392, 640641), (537, 467656), (588, 427094), (716, 350742), (1074, 233828), (1176, 213547), (1193, 210504), (1253, 200424), (1432, 175371), (2148, 116914), (2386, 105252), (2506, 100212), (3579, 70168), (3759, 66808), (4296, 58457), (4772, 52626), (5012, 50106), (7158, 35084), (7518, 33404), (8351, 30072), (8771, 28632), (9544, 26313), (10024, 25053), (14316, 17542), (15036, 16702)]