1295674016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 3251066112

約数和(自身を除く): 1955392096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 463, 496, 728, 806, 868, 926, 961, 992, 1456, 1612, 1736, 1852, 1922, 2821, 2912, 3224, 3241, 3472, 3704, 3844, 5642, 6019, 6448, 6482, 6727, 6944, 7408, 7688, 11284, 12038, 12493, 12896, 12964, 13454, 14353, 14816, 15376, 22568, 24076, 24986, 25928, 26908, 28706, 30752, 42133, 45136, 48152, 49972, 51856, 53816, 57412, 84266, 87451, 90272, 96304, 99944, 100471, 103712, 107632, 114824, 168532, 174902, 186589, 192608, 199888, 200942, 215264, 229648, 337064, 349804, 373178, 399776, 401884, 444943, 459296, 674128, 699608, 746356, 803768, 889886, 1306123, 1348256, 1399216, 1492712, 1607536, 1779772, 2612246, 2798432, 2985424, 3114601, 3215072, 3559544, 5224492, 5784259, 5970848, 6229202, 7119088, 10448984, 11568518, 12458404, 14238176, 20897968, 23137036, 24916808, 40489813, 41795936, 46274072, 49833616, 80979626, 92548144, 99667232, 161959252, 185096288, 323918504, 647837008, 1295674016]

約数ペア:

[(1, 1295674016), (2, 647837008), (4, 323918504), (7, 185096288), (8, 161959252), (13, 99667232), (14, 92548144), (16, 80979626), (26, 49833616), (28, 46274072), (31, 41795936), (32, 40489813), (52, 24916808), (56, 23137036), (62, 20897968), (91, 14238176), (104, 12458404), (112, 11568518), (124, 10448984), (182, 7119088), (208, 6229202), (217, 5970848), (224, 5784259), (248, 5224492), (364, 3559544), (403, 3215072), (416, 3114601), (434, 2985424), (463, 2798432), (496, 2612246), (728, 1779772), (806, 1607536), (868, 1492712), (926, 1399216), (961, 1348256), (992, 1306123), (1456, 889886), (1612, 803768), (1736, 746356), (1852, 699608), (1922, 674128), (2821, 459296), (2912, 444943), (3224, 401884), (3241, 399776), (3472, 373178), (3704, 349804), (3844, 337064), (5642, 229648), (6019, 215264), (6448, 200942), (6482, 199888), (6727, 192608), (6944, 186589), (7408, 174902), (7688, 168532), (11284, 114824), (12038, 107632), (12493, 103712), (12896, 100471), (12964, 99944), (13454, 96304), (14353, 90272), (14816, 87451), (15376, 84266), (22568, 57412), (24076, 53816), (24986, 51856), (25928, 49972), (26908, 48152), (28706, 45136), (30752, 42133)]