6880456856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 128

約数和(自身を含む): 16227993600

約数和(自身を除く): 9347536744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 89, 91, 103, 104, 178, 182, 206, 356, 364, 412, 623, 712, 721, 728, 824, 1031, 1157, 1246, 1339, 1442, 2062, 2314, 2492, 2678, 2884, 4124, 4628, 4984, 5356, 5768, 7217, 8099, 8248, 9167, 9256, 9373, 10712, 13403, 14434, 16198, 18334, 18746, 26806, 28868, 32396, 36668, 37492, 53612, 57736, 64169, 64792, 73336, 74984, 91759, 93821, 106193, 107224, 119171, 128338, 183518, 187642, 212386, 238342, 256676, 367036, 375284, 424772, 476684, 513352, 642313, 734072, 743351, 750568, 834197, 849544, 953368, 1192867, 1284626, 1380509, 1486702, 1668394, 2385734, 2569252, 2761018, 2973404, 3336788, 4771468, 5138504, 5522036, 5946808, 6673576, 8350069, 9451177, 9542936, 9663563, 11044072, 16700138, 18902354, 19327126, 33400276, 37804708, 38654252, 66158239, 66800552, 75609416, 77308504, 122865301, 132316478, 245730602, 264632956, 491461204, 529265912, 860057107, 982922408, 1720114214, 3440228428, 6880456856]

約数ペア:

[(1, 6880456856), (2, 3440228428), (4, 1720114214), (7, 982922408), (8, 860057107), (13, 529265912), (14, 491461204), (26, 264632956), (28, 245730602), (52, 132316478), (56, 122865301), (89, 77308504), (91, 75609416), (103, 66800552), (104, 66158239), (178, 38654252), (182, 37804708), (206, 33400276), (356, 19327126), (364, 18902354), (412, 16700138), (623, 11044072), (712, 9663563), (721, 9542936), (728, 9451177), (824, 8350069), (1031, 6673576), (1157, 5946808), (1246, 5522036), (1339, 5138504), (1442, 4771468), (2062, 3336788), (2314, 2973404), (2492, 2761018), (2678, 2569252), (2884, 2385734), (4124, 1668394), (4628, 1486702), (4984, 1380509), (5356, 1284626), (5768, 1192867), (7217, 953368), (8099, 849544), (8248, 834197), (9167, 750568), (9256, 743351), (9373, 734072), (10712, 642313), (13403, 513352), (14434, 476684), (16198, 424772), (18334, 375284), (18746, 367036), (26806, 256676), (28868, 238342), (32396, 212386), (36668, 187642), (37492, 183518), (53612, 128338), (57736, 119171), (64169, 107224), (64792, 106193), (73336, 93821), (74984, 91759)]