426183680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 176

約数和(自身を含む): 1162368480

約数和(自身を除く): 736184800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 337, 380, 416, 494, 512, 520, 608, 640, 674, 760, 832, 988, 1024, 1040, 1216, 1235, 1280, 1348, 1520, 1664, 1685, 1976, 2080, 2432, 2470, 2560, 2696, 3040, 3328, 3370, 3952, 4160, 4381, 4864, 4940, 5120, 5392, 6080, 6403, 6656, 6740, 7904, 8320, 8762, 9728, 9880, 10784, 12160, 12806, 13312, 13480, 15808, 16640, 17524, 19456, 19760, 21568, 21905, 24320, 25612, 26960, 31616, 32015, 33280, 35048, 39520, 43136, 43810, 48640, 51224, 53920, 63232, 64030, 66560, 70096, 79040, 83239, 86272, 87620, 97280, 102448, 107840, 126464, 128060, 140192, 158080, 166478, 172544, 175240, 204896, 215680, 252928, 256120, 280384, 316160, 332956, 345088, 350480, 409792, 416195, 431360, 512240, 560768, 632320, 665912, 700960, 819584, 832390, 862720, 1024480, 1121536, 1264640, 1331824, 1401920, 1639168, 1664780, 1725440, 2048960, 2243072, 2663648, 2803840, 3278336, 3329560, 4097920, 4486144, 5327296, 5607680, 6556672, 6659120, 8195840, 10654592, 11215360, 13318240, 16391680, 21309184, 22430720, 26636480, 32783360, 42618368, 53272960, 85236736, 106545920, 213091840, 426183680]

約数ペア:

[(1, 426183680), (2, 213091840), (4, 106545920), (5, 85236736), (8, 53272960), (10, 42618368), (13, 32783360), (16, 26636480), (19, 22430720), (20, 21309184), (26, 16391680), (32, 13318240), (38, 11215360), (40, 10654592), (52, 8195840), (64, 6659120), (65, 6556672), (76, 5607680), (80, 5327296), (95, 4486144), (104, 4097920), (128, 3329560), (130, 3278336), (152, 2803840), (160, 2663648), (190, 2243072), (208, 2048960), (247, 1725440), (256, 1664780), (260, 1639168), (304, 1401920), (320, 1331824), (337, 1264640), (380, 1121536), (416, 1024480), (494, 862720), (512, 832390), (520, 819584), (608, 700960), (640, 665912), (674, 632320), (760, 560768), (832, 512240), (988, 431360), (1024, 416195), (1040, 409792), (1216, 350480), (1235, 345088), (1280, 332956), (1348, 316160), (1520, 280384), (1664, 256120), (1685, 252928), (1976, 215680), (2080, 204896), (2432, 175240), (2470, 172544), (2560, 166478), (2696, 158080), (3040, 140192), (3328, 128060), (3370, 126464), (3952, 107840), (4160, 102448), (4381, 97280), (4864, 87620), (4940, 86272), (5120, 83239), (5392, 79040), (6080, 70096), (6403, 66560), (6656, 64030), (6740, 63232), (7904, 53920), (8320, 51224), (8762, 48640), (9728, 43810), (9880, 43136), (10784, 39520), (12160, 35048), (12806, 33280), (13312, 32015), (13480, 31616), (15808, 26960), (16640, 25612), (17524, 24320), (19456, 21905), (19760, 21568)]