317531808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 994908096

約数和(自身を除く): 677376288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 113, 132, 144, 176, 198, 226, 264, 288, 339, 352, 396, 452, 528, 678, 792, 887, 904, 1017, 1056, 1243, 1356, 1584, 1774, 1808, 2034, 2486, 2661, 2712, 3168, 3548, 3616, 3729, 4068, 4972, 5322, 5424, 7096, 7458, 7983, 8136, 9757, 9944, 10644, 10848, 11187, 14192, 14916, 15966, 16272, 19514, 19888, 21288, 22374, 28384, 29271, 29832, 31932, 32544, 39028, 39776, 42576, 44748, 58542, 59664, 63864, 78056, 85152, 87813, 89496, 100231, 117084, 119328, 127728, 156112, 175626, 178992, 200462, 234168, 255456, 300693, 312224, 351252, 357984, 400924, 468336, 601386, 702504, 801848, 902079, 936672, 1102541, 1202772, 1405008, 1603696, 1804158, 2205082, 2405544, 2810016, 3207392, 3307623, 3608316, 4410164, 4811088, 6615246, 7216632, 8820328, 9622176, 9922869, 13230492, 14433264, 17640656, 19845738, 26460984, 28866528, 35281312, 39691476, 52921968, 79382952, 105843936, 158765904, 317531808]

約数ペア:

[(1, 317531808), (2, 158765904), (3, 105843936), (4, 79382952), (6, 52921968), (8, 39691476), (9, 35281312), (11, 28866528), (12, 26460984), (16, 19845738), (18, 17640656), (22, 14433264), (24, 13230492), (32, 9922869), (33, 9622176), (36, 8820328), (44, 7216632), (48, 6615246), (66, 4811088), (72, 4410164), (88, 3608316), (96, 3307623), (99, 3207392), (113, 2810016), (132, 2405544), (144, 2205082), (176, 1804158), (198, 1603696), (226, 1405008), (264, 1202772), (288, 1102541), (339, 936672), (352, 902079), (396, 801848), (452, 702504), (528, 601386), (678, 468336), (792, 400924), (887, 357984), (904, 351252), (1017, 312224), (1056, 300693), (1243, 255456), (1356, 234168), (1584, 200462), (1774, 178992), (1808, 175626), (2034, 156112), (2486, 127728), (2661, 119328), (2712, 117084), (3168, 100231), (3548, 89496), (3616, 87813), (3729, 85152), (4068, 78056), (4972, 63864), (5322, 59664), (5424, 58542), (7096, 44748), (7458, 42576), (7983, 39776), (8136, 39028), (9757, 32544), (9944, 31932), (10644, 29832), (10848, 29271), (11187, 28384), (14192, 22374), (14916, 21288), (15966, 19888), (16272, 19514)]