347921728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4200

約数の個数: 112

約数和(自身を含む): 911620224

約数和(自身を除く): 563698496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 952, 1088, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 4153, 4928, 5236, 5984, 7616, 8306, 10472, 11968, 16612, 20944, 29071, 33224, 41888, 45683, 58142, 66448, 70601, 83776, 91366, 116284, 132896, 141202, 182732, 232568, 265792, 282404, 319781, 365464, 465136, 494207, 564808, 639562, 730928, 776611, 930272, 988414, 1129616, 1279124, 1461856, 1553222, 1860544, 1976828, 2259232, 2558248, 2923712, 3106444, 3953656, 4518464, 5116496, 5436277, 6212888, 7907312, 10232992, 10872554, 12425776, 15814624, 20465984, 21745108, 24851552, 31629248, 43490216, 49703104, 86980432, 173960864, 347921728]

約数ペア:

[(1, 347921728), (2, 173960864), (4, 86980432), (7, 49703104), (8, 43490216), (11, 31629248), (14, 24851552), (16, 21745108), (17, 20465984), (22, 15814624), (28, 12425776), (32, 10872554), (34, 10232992), (44, 7907312), (56, 6212888), (64, 5436277), (68, 5116496), (77, 4518464), (88, 3953656), (112, 3106444), (119, 2923712), (136, 2558248), (154, 2259232), (176, 1976828), (187, 1860544), (224, 1553222), (238, 1461856), (272, 1279124), (308, 1129616), (352, 988414), (374, 930272), (448, 776611), (476, 730928), (544, 639562), (616, 564808), (704, 494207), (748, 465136), (952, 365464), (1088, 319781), (1232, 282404), (1309, 265792), (1496, 232568), (1904, 182732), (2464, 141202), (2618, 132896), (2992, 116284), (3808, 91366), (4153, 83776), (4928, 70601), (5236, 66448), (5984, 58142), (7616, 45683), (8306, 41888), (10472, 33224), (11968, 29071), (16612, 20944)]