7841564892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2053}}^1$

素因数の和:2752

約数の個数: 144

約数和(自身を含む): 23685742080

約数和(自身を除く): 15844177188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 659, 828, 966, 1318, 1449, 1932, 1977, 2053, 2636, 2898, 3954, 4106, 4613, 5796, 5931, 6159, 7908, 8212, 9226, 11862, 12318, 13839, 14371, 15157, 18452, 18477, 23724, 24636, 27678, 28742, 30314, 36954, 41517, 43113, 45471, 47219, 55356, 57484, 60628, 73908, 83034, 86226, 90942, 94438, 106099, 129339, 136413, 141657, 166068, 172452, 181884, 188876, 212198, 258678, 272826, 283314, 318297, 330533, 424396, 424971, 517356, 545652, 566628, 636594, 661066, 849942, 954891, 991599, 1273188, 1322132, 1352927, 1699884, 1909782, 1983198, 2705854, 2974797, 3819564, 3966396, 4058781, 5411708, 5949594, 8117562, 9470489, 11899188, 12176343, 16235124, 18940978, 24352686, 28411467, 31117321, 37881956, 48705372, 56822934, 62234642, 85234401, 93351963, 113645868, 124469284, 170468802, 186703926, 217821247, 280055889, 340937604, 373407852, 435642494, 560111778, 653463741, 871284988, 1120223556, 1306927482, 1960391223, 2613854964, 3920782446, 7841564892]

約数ペア:

[(1, 7841564892), (2, 3920782446), (3, 2613854964), (4, 1960391223), (6, 1306927482), (7, 1120223556), (9, 871284988), (12, 653463741), (14, 560111778), (18, 435642494), (21, 373407852), (23, 340937604), (28, 280055889), (36, 217821247), (42, 186703926), (46, 170468802), (63, 124469284), (69, 113645868), (84, 93351963), (92, 85234401), (126, 62234642), (138, 56822934), (161, 48705372), (207, 37881956), (252, 31117321), (276, 28411467), (322, 24352686), (414, 18940978), (483, 16235124), (644, 12176343), (659, 11899188), (828, 9470489), (966, 8117562), (1318, 5949594), (1449, 5411708), (1932, 4058781), (1977, 3966396), (2053, 3819564), (2636, 2974797), (2898, 2705854), (3954, 1983198), (4106, 1909782), (4613, 1699884), (5796, 1352927), (5931, 1322132), (6159, 1273188), (7908, 991599), (8212, 954891), (9226, 849942), (11862, 661066), (12318, 636594), (13839, 566628), (14371, 545652), (15157, 517356), (18452, 424971), (18477, 424396), (23724, 330533), (24636, 318297), (27678, 283314), (28742, 272826), (30314, 258678), (36954, 212198), (41517, 188876), (43113, 181884), (45471, 172452), (47219, 166068), (55356, 141657), (57484, 136413), (60628, 129339), (73908, 106099), (83034, 94438), (86226, 90942)]