8998416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 29402880

約数和(自身を除く): 20404464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 79, 84, 112, 113, 126, 144, 158, 168, 226, 237, 252, 316, 336, 339, 452, 474, 504, 553, 632, 678, 711, 791, 904, 948, 1008, 1017, 1106, 1264, 1356, 1422, 1582, 1659, 1808, 1896, 2034, 2212, 2373, 2712, 2844, 3164, 3318, 3792, 4068, 4424, 4746, 4977, 5424, 5688, 6328, 6636, 7119, 8136, 8848, 8927, 9492, 9954, 11376, 12656, 13272, 14238, 16272, 17854, 18984, 19908, 26544, 26781, 28476, 35708, 37968, 39816, 53562, 56952, 62489, 71416, 79632, 80343, 107124, 113904, 124978, 142832, 160686, 187467, 214248, 249956, 321372, 374934, 428496, 499912, 562401, 642744, 749868, 999824, 1124802, 1285488, 1499736, 2249604, 2999472, 4499208, 8998416]

約数ペア:

[(1, 8998416), (2, 4499208), (3, 2999472), (4, 2249604), (6, 1499736), (7, 1285488), (8, 1124802), (9, 999824), (12, 749868), (14, 642744), (16, 562401), (18, 499912), (21, 428496), (24, 374934), (28, 321372), (36, 249956), (42, 214248), (48, 187467), (56, 160686), (63, 142832), (72, 124978), (79, 113904), (84, 107124), (112, 80343), (113, 79632), (126, 71416), (144, 62489), (158, 56952), (168, 53562), (226, 39816), (237, 37968), (252, 35708), (316, 28476), (336, 26781), (339, 26544), (452, 19908), (474, 18984), (504, 17854), (553, 16272), (632, 14238), (678, 13272), (711, 12656), (791, 11376), (904, 9954), (948, 9492), (1008, 8927), (1017, 8848), (1106, 8136), (1264, 7119), (1356, 6636), (1422, 6328), (1582, 5688), (1659, 5424), (1808, 4977), (1896, 4746), (2034, 4424), (2212, 4068), (2373, 3792), (2712, 3318), (2844, 3164)]