289712472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23623}}^1$

素因数の和:23712

約数の個数: 64

約数和(自身を含む): 839124480

約数和(自身を除く): 549412008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 23623, 47246, 70869, 94492, 141738, 165361, 188984, 283476, 330722, 496083, 566952, 661444, 992166, 1322888, 1724479, 1984332, 3448958, 3968664, 5173437, 6897916, 10346874, 12071353, 13795832, 20693748, 24142706, 36214059, 41387496, 48285412, 72428118, 96570824, 144856236, 289712472]

約数ペア:

[(1, 289712472), (2, 144856236), (3, 96570824), (4, 72428118), (6, 48285412), (7, 41387496), (8, 36214059), (12, 24142706), (14, 20693748), (21, 13795832), (24, 12071353), (28, 10346874), (42, 6897916), (56, 5173437), (73, 3968664), (84, 3448958), (146, 1984332), (168, 1724479), (219, 1322888), (292, 992166), (438, 661444), (511, 566952), (584, 496083), (876, 330722), (1022, 283476), (1533, 188984), (1752, 165361), (2044, 141738), (3066, 94492), (4088, 70869), (6132, 47246), (12264, 23623)]