1899131584

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1326

約数の個数: 112

約数和(自身を含む): 4494458880

約数和(自身を除く): 2595327296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 127, 203, 224, 232, 254, 406, 448, 464, 508, 812, 889, 928, 1016, 1151, 1624, 1778, 1856, 2032, 2302, 3248, 3556, 3683, 4064, 4604, 6496, 7112, 7366, 8057, 8128, 9208, 12992, 14224, 14732, 16114, 18416, 25781, 28448, 29464, 32228, 33379, 36832, 51562, 56896, 58928, 64456, 66758, 73664, 103124, 117856, 128912, 133516, 146177, 206248, 233653, 235712, 257824, 267032, 292354, 412496, 467306, 515648, 534064, 584708, 824992, 934612, 1023239, 1068128, 1169416, 1649984, 1869224, 2046478, 2136256, 2338832, 3738448, 4092956, 4239133, 4677664, 7476896, 8185912, 8478266, 9355328, 14953792, 16371824, 16956532, 29673931, 32743648, 33913064, 59347862, 65487296, 67826128, 118695724, 135652256, 237391448, 271304512, 474782896, 949565792, 1899131584]

約数ペア:

[(1, 1899131584), (2, 949565792), (4, 474782896), (7, 271304512), (8, 237391448), (14, 135652256), (16, 118695724), (28, 67826128), (29, 65487296), (32, 59347862), (56, 33913064), (58, 32743648), (64, 29673931), (112, 16956532), (116, 16371824), (127, 14953792), (203, 9355328), (224, 8478266), (232, 8185912), (254, 7476896), (406, 4677664), (448, 4239133), (464, 4092956), (508, 3738448), (812, 2338832), (889, 2136256), (928, 2046478), (1016, 1869224), (1151, 1649984), (1624, 1169416), (1778, 1068128), (1856, 1023239), (2032, 934612), (2302, 824992), (3248, 584708), (3556, 534064), (3683, 515648), (4064, 467306), (4604, 412496), (6496, 292354), (7112, 267032), (7366, 257824), (8057, 235712), (8128, 233653), (9208, 206248), (12992, 146177), (14224, 133516), (14732, 128912), (16114, 117856), (18416, 103124), (25781, 73664), (28448, 66758), (29464, 64456), (32228, 58928), (33379, 56896), (36832, 51562)]