720326796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 1963540992

約数和(自身を除く): 1243214196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 257, 366, 427, 514, 547, 732, 771, 854, 1028, 1094, 1281, 1542, 1641, 1708, 1799, 2188, 2562, 3084, 3282, 3598, 3829, 5124, 5397, 6564, 7196, 7658, 10794, 11487, 15316, 15677, 21588, 22974, 31354, 33367, 45948, 47031, 62708, 66734, 94062, 100101, 109739, 133468, 140579, 188124, 200202, 219478, 233569, 281158, 329217, 400404, 421737, 438956, 467138, 562316, 658434, 700707, 843474, 934276, 984053, 1316868, 1401414, 1686948, 1968106, 2802828, 2952159, 3936212, 5904318, 8575319, 11808636, 17150638, 25725957, 34301276, 51451914, 60027233, 102903828, 120054466, 180081699, 240108932, 360163398, 720326796]

約数ペア:

[(1, 720326796), (2, 360163398), (3, 240108932), (4, 180081699), (6, 120054466), (7, 102903828), (12, 60027233), (14, 51451914), (21, 34301276), (28, 25725957), (42, 17150638), (61, 11808636), (84, 8575319), (122, 5904318), (183, 3936212), (244, 2952159), (257, 2802828), (366, 1968106), (427, 1686948), (514, 1401414), (547, 1316868), (732, 984053), (771, 934276), (854, 843474), (1028, 700707), (1094, 658434), (1281, 562316), (1542, 467138), (1641, 438956), (1708, 421737), (1799, 400404), (2188, 329217), (2562, 281158), (3084, 233569), (3282, 219478), (3598, 200202), (3829, 188124), (5124, 140579), (5397, 133468), (6564, 109739), (7196, 100101), (7658, 94062), (10794, 66734), (11487, 62708), (15316, 47031), (15677, 45948), (21588, 33367), (22974, 31354)]