209519043072

素因数分解:

$2^9\times 3^1\times {\mathrm{397}}^1\times {\mathrm{343591}}^1$

素因数の和:344009

約数の個数: 80

約数和(自身を含む): 559579428672

約数和(自身を除く): 350060385600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 397, 512, 768, 794, 1191, 1536, 1588, 2382, 3176, 4764, 6352, 9528, 12704, 19056, 25408, 38112, 50816, 76224, 101632, 152448, 203264, 304896, 343591, 609792, 687182, 1030773, 1374364, 2061546, 2748728, 4123092, 5497456, 8246184, 10994912, 16492368, 21989824, 32984736, 43979648, 65969472, 87959296, 131938944, 136405627, 175918592, 263877888, 272811254, 409216881, 527755776, 545622508, 818433762, 1091245016, 1636867524, 2182490032, 3273735048, 4364980064, 6547470096, 8729960128, 13094940192, 17459920256, 26189880384, 34919840512, 52379760768, 69839681024, 104759521536, 209519043072]

約数ペア:

[(1, 209519043072), (2, 104759521536), (3, 69839681024), (4, 52379760768), (6, 34919840512), (8, 26189880384), (12, 17459920256), (16, 13094940192), (24, 8729960128), (32, 6547470096), (48, 4364980064), (64, 3273735048), (96, 2182490032), (128, 1636867524), (192, 1091245016), (256, 818433762), (384, 545622508), (397, 527755776), (512, 409216881), (768, 272811254), (794, 263877888), (1191, 175918592), (1536, 136405627), (1588, 131938944), (2382, 87959296), (3176, 65969472), (4764, 43979648), (6352, 32984736), (9528, 21989824), (12704, 16492368), (19056, 10994912), (25408, 8246184), (38112, 5497456), (50816, 4123092), (76224, 2748728), (101632, 2061546), (152448, 1374364), (203264, 1030773), (304896, 687182), (343591, 609792)]