240859416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2621}}^1$

素因数の和:3184

約数の個数: 64

約数和(自身を含む): 689690880

約数和(自身を除く): 448831464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 1094, 1641, 2188, 2621, 3282, 3829, 4376, 5242, 6564, 7658, 7863, 10484, 11487, 13128, 15316, 15726, 18347, 20968, 22974, 30632, 31452, 36694, 45948, 55041, 62904, 73388, 91896, 110082, 146776, 220164, 440328, 1433687, 2867374, 4301061, 5734748, 8602122, 10035809, 11469496, 17204244, 20071618, 30107427, 34408488, 40143236, 60214854, 80286472, 120429708, 240859416]

約数ペア:

[(1, 240859416), (2, 120429708), (3, 80286472), (4, 60214854), (6, 40143236), (7, 34408488), (8, 30107427), (12, 20071618), (14, 17204244), (21, 11469496), (24, 10035809), (28, 8602122), (42, 5734748), (56, 4301061), (84, 2867374), (168, 1433687), (547, 440328), (1094, 220164), (1641, 146776), (2188, 110082), (2621, 91896), (3282, 73388), (3829, 62904), (4376, 55041), (5242, 45948), (6564, 36694), (7658, 31452), (7863, 30632), (10484, 22974), (11487, 20968), (13128, 18347), (15316, 15726)]