268365888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:785

約数の個数: 168

約数和(自身を含む): 889162560

約数和(自身を除く): 620796672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 101, 112, 126, 144, 168, 192, 202, 224, 252, 288, 303, 336, 404, 448, 504, 576, 606, 659, 672, 707, 808, 909, 1008, 1212, 1318, 1344, 1414, 1616, 1818, 1977, 2016, 2121, 2424, 2636, 2828, 3232, 3636, 3954, 4032, 4242, 4613, 4848, 5272, 5656, 5931, 6363, 6464, 7272, 7908, 8484, 9226, 9696, 10544, 11312, 11862, 12726, 13839, 14544, 15816, 16968, 18452, 19392, 21088, 22624, 23724, 25452, 27678, 29088, 31632, 33936, 36904, 41517, 42176, 45248, 47448, 50904, 55356, 58176, 63264, 66559, 67872, 73808, 83034, 94896, 101808, 110712, 126528, 133118, 135744, 147616, 166068, 189792, 199677, 203616, 221424, 266236, 295232, 332136, 379584, 399354, 407232, 442848, 465913, 532472, 599031, 664272, 798708, 885696, 931826, 1064944, 1198062, 1328544, 1397739, 1597416, 1863652, 2129888, 2396124, 2657088, 2795478, 3194832, 3727304, 4193217, 4259776, 4792248, 5590956, 6389664, 7454608, 8386434, 9584496, 11181912, 12779328, 14909216, 16772868, 19168992, 22363824, 29818432, 33545736, 38337984, 44727648, 67091472, 89455296, 134182944, 268365888]

約数ペア:

[(1, 268365888), (2, 134182944), (3, 89455296), (4, 67091472), (6, 44727648), (7, 38337984), (8, 33545736), (9, 29818432), (12, 22363824), (14, 19168992), (16, 16772868), (18, 14909216), (21, 12779328), (24, 11181912), (28, 9584496), (32, 8386434), (36, 7454608), (42, 6389664), (48, 5590956), (56, 4792248), (63, 4259776), (64, 4193217), (72, 3727304), (84, 3194832), (96, 2795478), (101, 2657088), (112, 2396124), (126, 2129888), (144, 1863652), (168, 1597416), (192, 1397739), (202, 1328544), (224, 1198062), (252, 1064944), (288, 931826), (303, 885696), (336, 798708), (404, 664272), (448, 599031), (504, 532472), (576, 465913), (606, 442848), (659, 407232), (672, 399354), (707, 379584), (808, 332136), (909, 295232), (1008, 266236), (1212, 221424), (1318, 203616), (1344, 199677), (1414, 189792), (1616, 166068), (1818, 147616), (1977, 135744), (2016, 133118), (2121, 126528), (2424, 110712), (2636, 101808), (2828, 94896), (3232, 83034), (3636, 73808), (3954, 67872), (4032, 66559), (4242, 63264), (4613, 58176), (4848, 55356), (5272, 50904), (5656, 47448), (5931, 45248), (6363, 42176), (6464, 41517), (7272, 36904), (7908, 33936), (8484, 31632), (9226, 29088), (9696, 27678), (10544, 25452), (11312, 23724), (11862, 22624), (12726, 21088), (13839, 19392), (14544, 18452), (15816, 16968)]