211677775360

素因数分解:

$2^9\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{67943}}^1$

素因数の和:69183

約数の個数: 80

約数和(自身を含む): 507955051296

約数和(自身を除く): 296277275936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1217, 1280, 2434, 2560, 4868, 6085, 9736, 12170, 19472, 24340, 38944, 48680, 67943, 77888, 97360, 135886, 155776, 194720, 271772, 311552, 339715, 389440, 543544, 623104, 679430, 778880, 1087088, 1358860, 1557760, 2174176, 2717720, 3115520, 4348352, 5435440, 8696704, 10870880, 17393408, 21741760, 34786816, 43483520, 82686631, 86967040, 165373262, 173934080, 330746524, 413433155, 661493048, 826866310, 1322986096, 1653732620, 2645972192, 3307465240, 5291944384, 6614930480, 10583888768, 13229860960, 21167777536, 26459721920, 42335555072, 52919443840, 105838887680, 211677775360]

約数ペア:

[(1, 211677775360), (2, 105838887680), (4, 52919443840), (5, 42335555072), (8, 26459721920), (10, 21167777536), (16, 13229860960), (20, 10583888768), (32, 6614930480), (40, 5291944384), (64, 3307465240), (80, 2645972192), (128, 1653732620), (160, 1322986096), (256, 826866310), (320, 661493048), (512, 413433155), (640, 330746524), (1217, 173934080), (1280, 165373262), (2434, 86967040), (2560, 82686631), (4868, 43483520), (6085, 34786816), (9736, 21741760), (12170, 17393408), (19472, 10870880), (24340, 8696704), (38944, 5435440), (48680, 4348352), (67943, 3115520), (77888, 2717720), (97360, 2174176), (135886, 1557760), (155776, 1358860), (194720, 1087088), (271772, 778880), (311552, 679430), (339715, 623104), (389440, 543544)]