1279403334

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 3089608704

約数和(自身を除く): 1810205370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 127, 166, 198, 249, 254, 381, 498, 613, 747, 762, 913, 1143, 1226, 1397, 1494, 1826, 1839, 2286, 2739, 2794, 3678, 4191, 5478, 5517, 6743, 8217, 8382, 10541, 11034, 12573, 13486, 16434, 20229, 21082, 25146, 31623, 40458, 50879, 60687, 63246, 77851, 94869, 101758, 115951, 121374, 152637, 155702, 189738, 231902, 233553, 305274, 347853, 457911, 467106, 559669, 695706, 700659, 856361, 915822, 1043559, 1119338, 1401318, 1679007, 1712722, 2087118, 2569083, 3358014, 5037021, 5138166, 6461633, 7707249, 10074042, 12923266, 15414498, 19384899, 38769798, 58154697, 71077963, 116309394, 142155926, 213233889, 426467778, 639701667, 1279403334]

約数ペア:

[(1, 1279403334), (2, 639701667), (3, 426467778), (6, 213233889), (9, 142155926), (11, 116309394), (18, 71077963), (22, 58154697), (33, 38769798), (66, 19384899), (83, 15414498), (99, 12923266), (127, 10074042), (166, 7707249), (198, 6461633), (249, 5138166), (254, 5037021), (381, 3358014), (498, 2569083), (613, 2087118), (747, 1712722), (762, 1679007), (913, 1401318), (1143, 1119338), (1226, 1043559), (1397, 915822), (1494, 856361), (1826, 700659), (1839, 695706), (2286, 559669), (2739, 467106), (2794, 457911), (3678, 347853), (4191, 305274), (5478, 233553), (5517, 231902), (6743, 189738), (8217, 155702), (8382, 152637), (10541, 121374), (11034, 115951), (12573, 101758), (13486, 94869), (16434, 77851), (20229, 63246), (21082, 60687), (25146, 50879), (31623, 40458)]