309365856

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10429}}^1$

素因数の和:10548

約数の個数: 72

約数和(自身を含む): 888385680

約数和(自身を除く): 579019824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 7416, 9888, 10429, 14832, 20858, 29664, 31287, 41716, 62574, 83432, 93861, 125148, 166864, 187722, 250296, 333728, 375444, 500592, 750888, 1001184, 1074187, 1501776, 2148374, 3003552, 3222561, 4296748, 6445122, 8593496, 9667683, 12890244, 17186992, 19335366, 25780488, 34373984, 38670732, 51560976, 77341464, 103121952, 154682928, 309365856]

約数ペア:

[(1, 309365856), (2, 154682928), (3, 103121952), (4, 77341464), (6, 51560976), (8, 38670732), (9, 34373984), (12, 25780488), (16, 19335366), (18, 17186992), (24, 12890244), (32, 9667683), (36, 8593496), (48, 6445122), (72, 4296748), (96, 3222561), (103, 3003552), (144, 2148374), (206, 1501776), (288, 1074187), (309, 1001184), (412, 750888), (618, 500592), (824, 375444), (927, 333728), (1236, 250296), (1648, 187722), (1854, 166864), (2472, 125148), (3296, 93861), (3708, 83432), (4944, 62574), (7416, 41716), (9888, 31287), (10429, 29664), (14832, 20858)]