1864206848

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8527}}^1$

素因数の和:8613

約数の個数: 80

約数和(自身を含む): 4327175424

約数和(自身を除く): 2462968576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1708, 1792, 1952, 3416, 3584, 3904, 6832, 7808, 8527, 13664, 15616, 17054, 27328, 31232, 34108, 54656, 59689, 68216, 109312, 119378, 136432, 218624, 238756, 272864, 477512, 520147, 545728, 955024, 1040294, 1091456, 1910048, 2080588, 2182912, 3641029, 3820096, 4161176, 4365824, 7282058, 7640192, 8322352, 14564116, 15280384, 16644704, 29128232, 30560768, 33289408, 58256464, 66578816, 116512928, 133157632, 233025856, 266315264, 466051712, 932103424, 1864206848]

約数ペア:

[(1, 1864206848), (2, 932103424), (4, 466051712), (7, 266315264), (8, 233025856), (14, 133157632), (16, 116512928), (28, 66578816), (32, 58256464), (56, 33289408), (61, 30560768), (64, 29128232), (112, 16644704), (122, 15280384), (128, 14564116), (224, 8322352), (244, 7640192), (256, 7282058), (427, 4365824), (448, 4161176), (488, 3820096), (512, 3641029), (854, 2182912), (896, 2080588), (976, 1910048), (1708, 1091456), (1792, 1040294), (1952, 955024), (3416, 545728), (3584, 520147), (3904, 477512), (6832, 272864), (7808, 238756), (8527, 218624), (13664, 136432), (15616, 119378), (17054, 109312), (27328, 68216), (31232, 59689), (34108, 54656)]