256877919072

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{5906869}}^1$

素因数の和:5907036

約数の個数: 72

約数和(自身を含む): 735334432560

約数和(自身を除く): 478456513488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5436, 7248, 10872, 14496, 21744, 43488, 5906869, 11813738, 17720607, 23627476, 35441214, 47254952, 53161821, 70882428, 94509904, 106323642, 141764856, 189019808, 212647284, 283529712, 425294568, 567059424, 850589136, 891937219, 1701178272, 1783874438, 2675811657, 3567748876, 5351623314, 7135497752, 8027434971, 10703246628, 14270995504, 16054869942, 21406493256, 28541991008, 32109739884, 42812986512, 64219479768, 85625973024, 128438959536, 256877919072]

約数ペア:

[(1, 256877919072), (2, 128438959536), (3, 85625973024), (4, 64219479768), (6, 42812986512), (8, 32109739884), (9, 28541991008), (12, 21406493256), (16, 16054869942), (18, 14270995504), (24, 10703246628), (32, 8027434971), (36, 7135497752), (48, 5351623314), (72, 3567748876), (96, 2675811657), (144, 1783874438), (151, 1701178272), (288, 891937219), (302, 850589136), (453, 567059424), (604, 425294568), (906, 283529712), (1208, 212647284), (1359, 189019808), (1812, 141764856), (2416, 106323642), (2718, 94509904), (3624, 70882428), (4832, 53161821), (5436, 47254952), (7248, 35441214), (10872, 23627476), (14496, 17720607), (21744, 11813738), (43488, 5906869)]