31133528048

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:935

約数の個数: 160

約数和(自身を含む): 72797007360

約数和(自身を除く): 41663479312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 43, 56, 74, 86, 112, 148, 172, 259, 296, 301, 344, 379, 461, 518, 592, 602, 688, 758, 922, 1036, 1204, 1516, 1591, 1844, 2072, 2408, 2653, 3032, 3182, 3227, 3688, 4144, 4816, 5306, 6064, 6364, 6454, 7376, 10612, 11137, 12728, 12908, 14023, 16297, 17057, 19823, 21224, 22274, 25456, 25816, 28046, 32594, 34114, 39646, 42448, 44548, 51632, 56092, 65188, 68228, 79292, 89096, 98161, 112184, 114079, 119399, 130376, 136456, 138761, 158584, 174719, 178192, 196322, 224368, 228158, 238798, 260752, 272912, 277522, 317168, 349438, 392644, 456316, 477596, 555044, 602989, 698876, 733451, 785288, 912632, 955192, 1110088, 1205978, 1223033, 1397752, 1466902, 1570576, 1825264, 1910384, 2220176, 2411956, 2446066, 2795504, 2933804, 4220923, 4823912, 4892132, 5134157, 5867608, 6464603, 7512917, 8441846, 9647824, 9784264, 10268314, 11735216, 12929206, 15025834, 16883692, 19568528, 20536628, 25858412, 30051668, 33767384, 41073256, 45252221, 51716824, 52590419, 60103336, 67534768, 82146512, 90504442, 103433648, 105180838, 120206672, 181008884, 210361676, 277977929, 362017768, 420723352, 555955858, 724035536, 841446704, 1111911716, 1945845503, 2223823432, 3891691006, 4447646864, 7783382012, 15566764024, 31133528048]

約数ペア:

[(1, 31133528048), (2, 15566764024), (4, 7783382012), (7, 4447646864), (8, 3891691006), (14, 2223823432), (16, 1945845503), (28, 1111911716), (37, 841446704), (43, 724035536), (56, 555955858), (74, 420723352), (86, 362017768), (112, 277977929), (148, 210361676), (172, 181008884), (259, 120206672), (296, 105180838), (301, 103433648), (344, 90504442), (379, 82146512), (461, 67534768), (518, 60103336), (592, 52590419), (602, 51716824), (688, 45252221), (758, 41073256), (922, 33767384), (1036, 30051668), (1204, 25858412), (1516, 20536628), (1591, 19568528), (1844, 16883692), (2072, 15025834), (2408, 12929206), (2653, 11735216), (3032, 10268314), (3182, 9784264), (3227, 9647824), (3688, 8441846), (4144, 7512917), (4816, 6464603), (5306, 5867608), (6064, 5134157), (6364, 4892132), (6454, 4823912), (7376, 4220923), (10612, 2933804), (11137, 2795504), (12728, 2446066), (12908, 2411956), (14023, 2220176), (16297, 1910384), (17057, 1825264), (19823, 1570576), (21224, 1466902), (22274, 1397752), (25456, 1223033), (25816, 1205978), (28046, 1110088), (32594, 955192), (34114, 912632), (39646, 785288), (42448, 733451), (44548, 698876), (51632, 602989), (56092, 555044), (65188, 477596), (68228, 456316), (79292, 392644), (89096, 349438), (98161, 317168), (112184, 277522), (114079, 272912), (119399, 260752), (130376, 238798), (136456, 228158), (138761, 224368), (158584, 196322), (174719, 178192)]