1255643136

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 216

約数和(自身を含む): 3993263820

約数和(自身を除く): 2737620684

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 512, 528, 563, 576, 704, 726, 768, 792, 968, 1024, 1056, 1089, 1126, 1152, 1408, 1452, 1536, 1584, 1689, 1936, 2048, 2112, 2178, 2252, 2304, 2816, 2904, 3072, 3168, 3378, 3872, 4224, 4356, 4504, 4608, 5067, 5632, 5808, 6144, 6193, 6336, 6756, 7744, 8448, 8712, 9008, 9216, 10134, 11264, 11616, 12386, 12672, 13512, 15488, 16896, 17424, 18016, 18432, 18579, 20268, 22528, 23232, 24772, 25344, 27024, 30976, 33792, 34848, 36032, 37158, 40536, 46464, 49544, 50688, 54048, 55737, 61952, 67584, 68123, 69696, 72064, 74316, 81072, 92928, 99088, 101376, 108096, 111474, 123904, 136246, 139392, 144128, 148632, 162144, 185856, 198176, 202752, 204369, 216192, 222948, 247808, 272492, 278784, 288256, 297264, 324288, 371712, 396352, 408738, 432384, 445896, 544984, 557568, 576512, 594528, 613107, 648576, 743424, 792704, 817476, 864768, 891792, 1089968, 1115136, 1153024, 1189056, 1226214, 1297152, 1585408, 1634952, 1729536, 1783584, 2179936, 2230272, 2378112, 2452428, 2594304, 3170816, 3269904, 3459072, 3567168, 4359872, 4756224, 4904856, 5188608, 6341632, 6539808, 7134336, 8719744, 9512448, 9809712, 10377216, 12683264, 13079616, 14268672, 17439488, 19024896, 19619424, 26159232, 28537344, 34878976, 38049792, 39238848, 52318464, 57074688, 69757952, 78477696, 104636928, 114149376, 139515904, 156955392, 209273856, 313910784, 418547712, 627821568, 1255643136]

約数ペア:

[(1, 1255643136), (2, 627821568), (3, 418547712), (4, 313910784), (6, 209273856), (8, 156955392), (9, 139515904), (11, 114149376), (12, 104636928), (16, 78477696), (18, 69757952), (22, 57074688), (24, 52318464), (32, 39238848), (33, 38049792), (36, 34878976), (44, 28537344), (48, 26159232), (64, 19619424), (66, 19024896), (72, 17439488), (88, 14268672), (96, 13079616), (99, 12683264), (121, 10377216), (128, 9809712), (132, 9512448), (144, 8719744), (176, 7134336), (192, 6539808), (198, 6341632), (242, 5188608), (256, 4904856), (264, 4756224), (288, 4359872), (352, 3567168), (363, 3459072), (384, 3269904), (396, 3170816), (484, 2594304), (512, 2452428), (528, 2378112), (563, 2230272), (576, 2179936), (704, 1783584), (726, 1729536), (768, 1634952), (792, 1585408), (968, 1297152), (1024, 1226214), (1056, 1189056), (1089, 1153024), (1126, 1115136), (1152, 1089968), (1408, 891792), (1452, 864768), (1536, 817476), (1584, 792704), (1689, 743424), (1936, 648576), (2048, 613107), (2112, 594528), (2178, 576512), (2252, 557568), (2304, 544984), (2816, 445896), (2904, 432384), (3072, 408738), (3168, 396352), (3378, 371712), (3872, 324288), (4224, 297264), (4356, 288256), (4504, 278784), (4608, 272492), (5067, 247808), (5632, 222948), (5808, 216192), (6144, 204369), (6193, 202752), (6336, 198176), (6756, 185856), (7744, 162144), (8448, 148632), (8712, 144128), (9008, 139392), (9216, 136246), (10134, 123904), (11264, 111474), (11616, 108096), (12386, 101376), (12672, 99088), (13512, 92928), (15488, 81072), (16896, 74316), (17424, 72064), (18016, 69696), (18432, 68123), (18579, 67584), (20268, 61952), (22528, 55737), (23232, 54048), (24772, 50688), (25344, 49544), (27024, 46464), (30976, 40536), (33792, 37158), (34848, 36032)]