1310362816

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 3145536000

約数和(自身を除く): 1835173184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 257, 266, 304, 448, 514, 532, 599, 608, 1028, 1064, 1198, 1216, 1799, 2056, 2128, 2396, 3598, 4112, 4193, 4256, 4792, 4883, 7196, 8224, 8386, 8512, 9584, 9766, 11381, 14392, 16448, 16772, 19168, 19532, 22762, 28784, 33544, 34181, 38336, 39064, 45524, 57568, 67088, 68362, 78128, 79667, 91048, 115136, 134176, 136724, 153943, 156256, 159334, 182096, 268352, 273448, 307886, 312512, 318668, 364192, 546896, 615772, 637336, 728384, 1077601, 1093792, 1231544, 1274672, 2155202, 2187584, 2463088, 2549344, 2924917, 4310404, 4926176, 5098688, 5849834, 8620808, 9852352, 11699668, 17241616, 20474419, 23399336, 34483232, 40948838, 46798672, 68966464, 81897676, 93597344, 163795352, 187194688, 327590704, 655181408, 1310362816]

約数ペア:

[(1, 1310362816), (2, 655181408), (4, 327590704), (7, 187194688), (8, 163795352), (14, 93597344), (16, 81897676), (19, 68966464), (28, 46798672), (32, 40948838), (38, 34483232), (56, 23399336), (64, 20474419), (76, 17241616), (112, 11699668), (133, 9852352), (152, 8620808), (224, 5849834), (257, 5098688), (266, 4926176), (304, 4310404), (448, 2924917), (514, 2549344), (532, 2463088), (599, 2187584), (608, 2155202), (1028, 1274672), (1064, 1231544), (1198, 1093792), (1216, 1077601), (1799, 728384), (2056, 637336), (2128, 615772), (2396, 546896), (3598, 364192), (4112, 318668), (4193, 312512), (4256, 307886), (4792, 273448), (4883, 268352), (7196, 182096), (8224, 159334), (8386, 156256), (8512, 153943), (9584, 136724), (9766, 134176), (11381, 115136), (14392, 91048), (16448, 79667), (16772, 78128), (19168, 68362), (19532, 67088), (22762, 57568), (28784, 45524), (33544, 39064), (34181, 38336)]