31218445056

素因数分解:

$2^8\times 3^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 84128292864

約数和(自身を除く): 52909847808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 263, 381, 384, 508, 526, 762, 768, 789, 1016, 1052, 1217, 1524, 1578, 2032, 2104, 2434, 3048, 3156, 3651, 4064, 4208, 4868, 6096, 6312, 7302, 8128, 8416, 9736, 12192, 12624, 14604, 16256, 16832, 19472, 24384, 25248, 29208, 32512, 33401, 33664, 38944, 48768, 50496, 58416, 66802, 67328, 77888, 97536, 100203, 100992, 116832, 133604, 154559, 155776, 200406, 201984, 233664, 267208, 309118, 311552, 320071, 400812, 463677, 467328, 534416, 618236, 640142, 801624, 927354, 934656, 960213, 1068832, 1236472, 1280284, 1603248, 1854708, 1920426, 2137664, 2472944, 2560568, 3206496, 3709416, 3840852, 4275328, 4945888, 5121136, 6412992, 7418832, 7681704, 8550656, 9891776, 10242272, 12825984, 14837664, 15363408, 19783552, 20484544, 25651968, 29675328, 30726816, 39567104, 40649017, 40969088, 59350656, 61453632, 81298034, 81938176, 118701312, 121947051, 122907264, 162596068, 243894102, 245814528, 325192136, 487788204, 650384272, 975576408, 1300768544, 1951152816, 2601537088, 3902305632, 5203074176, 7804611264, 10406148352, 15609222528, 31218445056]

約数ペア:

[(1, 31218445056), (2, 15609222528), (3, 10406148352), (4, 7804611264), (6, 5203074176), (8, 3902305632), (12, 2601537088), (16, 1951152816), (24, 1300768544), (32, 975576408), (48, 650384272), (64, 487788204), (96, 325192136), (127, 245814528), (128, 243894102), (192, 162596068), (254, 122907264), (256, 121947051), (263, 118701312), (381, 81938176), (384, 81298034), (508, 61453632), (526, 59350656), (762, 40969088), (768, 40649017), (789, 39567104), (1016, 30726816), (1052, 29675328), (1217, 25651968), (1524, 20484544), (1578, 19783552), (2032, 15363408), (2104, 14837664), (2434, 12825984), (3048, 10242272), (3156, 9891776), (3651, 8550656), (4064, 7681704), (4208, 7418832), (4868, 6412992), (6096, 5121136), (6312, 4945888), (7302, 4275328), (8128, 3840852), (8416, 3709416), (9736, 3206496), (12192, 2560568), (12624, 2472944), (14604, 2137664), (16256, 1920426), (16832, 1854708), (19472, 1603248), (24384, 1280284), (25248, 1236472), (29208, 1068832), (32512, 960213), (33401, 934656), (33664, 927354), (38944, 801624), (48768, 640142), (50496, 618236), (58416, 534416), (66802, 467328), (67328, 463677), (77888, 400812), (97536, 320071), (100203, 311552), (100992, 309118), (116832, 267208), (133604, 233664), (154559, 201984), (155776, 200406)]