212603575808

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1864

約数の個数: 160

約数和(自身を含む): 464199622656

約数和(自身を除く): 251596046848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 163, 208, 254, 256, 326, 416, 508, 512, 652, 832, 1016, 1304, 1543, 1651, 1664, 2032, 2119, 2608, 3086, 3302, 3328, 4064, 4238, 5216, 6172, 6604, 6656, 8128, 8476, 10432, 12344, 13208, 16256, 16952, 20059, 20701, 20864, 24688, 26416, 32512, 33904, 40118, 41402, 41728, 49376, 52832, 65024, 67808, 80236, 82804, 83456, 98752, 105664, 135616, 160472, 165608, 195961, 197504, 211328, 251509, 269113, 271232, 320944, 331216, 391922, 395008, 422656, 503018, 538226, 542464, 641888, 662432, 783844, 790016, 845312, 1006036, 1076452, 1084928, 1283776, 1324864, 1567688, 2012072, 2152904, 2547493, 2567552, 2649728, 3135376, 3269617, 4024144, 4305808, 5094986, 5135104, 5299456, 6270752, 6539234, 8048288, 8611616, 10189972, 10270208, 10598912, 12541504, 13078468, 16096576, 17223232, 20379944, 25083008, 26156936, 31941643, 32193152, 34446464, 40759888, 50166016, 52313872, 63883286, 64386304, 68892928, 81519776, 100332032, 104627744, 127766572, 128772608, 137785856, 163039552, 209255488, 255533144, 326079104, 415241359, 418510976, 511066288, 652158208, 830482718, 837021952, 1022132576, 1304316416, 1660965436, 1674043904, 2044265152, 3321930872, 4088530304, 6643861744, 8177060608, 13287723488, 16354121216, 26575446976, 53150893952, 106301787904, 212603575808]

約数ペア:

[(1, 212603575808), (2, 106301787904), (4, 53150893952), (8, 26575446976), (13, 16354121216), (16, 13287723488), (26, 8177060608), (32, 6643861744), (52, 4088530304), (64, 3321930872), (104, 2044265152), (127, 1674043904), (128, 1660965436), (163, 1304316416), (208, 1022132576), (254, 837021952), (256, 830482718), (326, 652158208), (416, 511066288), (508, 418510976), (512, 415241359), (652, 326079104), (832, 255533144), (1016, 209255488), (1304, 163039552), (1543, 137785856), (1651, 128772608), (1664, 127766572), (2032, 104627744), (2119, 100332032), (2608, 81519776), (3086, 68892928), (3302, 64386304), (3328, 63883286), (4064, 52313872), (4238, 50166016), (5216, 40759888), (6172, 34446464), (6604, 32193152), (6656, 31941643), (8128, 26156936), (8476, 25083008), (10432, 20379944), (12344, 17223232), (13208, 16096576), (16256, 13078468), (16952, 12541504), (20059, 10598912), (20701, 10270208), (20864, 10189972), (24688, 8611616), (26416, 8048288), (32512, 6539234), (33904, 6270752), (40118, 5299456), (41402, 5135104), (41728, 5094986), (49376, 4305808), (52832, 4024144), (65024, 3269617), (67808, 3135376), (80236, 2649728), (82804, 2567552), (83456, 2547493), (98752, 2152904), (105664, 2012072), (135616, 1567688), (160472, 1324864), (165608, 1283776), (195961, 1084928), (197504, 1076452), (211328, 1006036), (251509, 845312), (269113, 790016), (271232, 783844), (320944, 662432), (331216, 641888), (391922, 542464), (395008, 538226), (422656, 503018)]