853729744

素因数分解:

$2^4\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2233

約数の個数: 80

約数和(自身を含む): 1956323200

約数和(自身を除く): 1102593456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 343, 392, 511, 584, 686, 784, 1022, 1168, 1372, 2044, 2131, 2744, 3577, 4088, 4262, 5488, 7154, 8176, 8524, 14308, 14917, 17048, 25039, 28616, 29834, 34096, 50078, 57232, 59668, 100156, 104419, 119336, 155563, 200312, 208838, 238672, 311126, 400624, 417676, 622252, 730933, 835352, 1088941, 1244504, 1461866, 1670704, 2177882, 2489008, 2923732, 4355764, 5847464, 7622587, 8711528, 11694928, 15245174, 17423056, 30490348, 53358109, 60980696, 106716218, 121961392, 213432436, 426864872, 853729744]

約数ペア:

[(1, 853729744), (2, 426864872), (4, 213432436), (7, 121961392), (8, 106716218), (14, 60980696), (16, 53358109), (28, 30490348), (49, 17423056), (56, 15245174), (73, 11694928), (98, 8711528), (112, 7622587), (146, 5847464), (196, 4355764), (292, 2923732), (343, 2489008), (392, 2177882), (511, 1670704), (584, 1461866), (686, 1244504), (784, 1088941), (1022, 835352), (1168, 730933), (1372, 622252), (2044, 417676), (2131, 400624), (2744, 311126), (3577, 238672), (4088, 208838), (4262, 200312), (5488, 155563), (7154, 119336), (8176, 104419), (8524, 100156), (14308, 59668), (14917, 57232), (17048, 50078), (25039, 34096), (28616, 29834)]