380768472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{251831}}^1$

素因数の和:251853

約数の個数: 64

約数和(自身を含む): 1208793600

約数和(自身を除く): 828025128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 251831, 503662, 755493, 1007324, 1510986, 1762817, 2014648, 2266479, 3021972, 3525634, 4532958, 5288451, 6043944, 6799437, 7051268, 9065916, 10576902, 13598874, 14102536, 15865353, 18131832, 21153804, 27197748, 31730706, 42307608, 47596059, 54395496, 63461412, 95192118, 126922824, 190384236, 380768472]

約数ペア:

[(1, 380768472), (2, 190384236), (3, 126922824), (4, 95192118), (6, 63461412), (7, 54395496), (8, 47596059), (9, 42307608), (12, 31730706), (14, 27197748), (18, 21153804), (21, 18131832), (24, 15865353), (27, 14102536), (28, 13598874), (36, 10576902), (42, 9065916), (54, 7051268), (56, 6799437), (63, 6043944), (72, 5288451), (84, 4532958), (108, 3525634), (126, 3021972), (168, 2266479), (189, 2014648), (216, 1762817), (252, 1510986), (378, 1007324), (504, 755493), (756, 503662), (1512, 251831)]