13312656

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 43640064

約数和(自身を除く): 30327408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 281, 282, 329, 336, 376, 423, 504, 562, 564, 658, 752, 843, 846, 987, 1008, 1124, 1128, 1316, 1686, 1692, 1967, 1974, 2248, 2256, 2529, 2632, 2961, 3372, 3384, 3934, 3948, 4496, 5058, 5264, 5901, 5922, 6744, 6768, 7868, 7896, 10116, 11802, 11844, 13207, 13488, 15736, 15792, 17703, 20232, 23604, 23688, 26414, 31472, 35406, 39621, 40464, 47208, 47376, 52828, 70812, 79242, 92449, 94416, 105656, 118863, 141624, 158484, 184898, 211312, 237726, 277347, 283248, 316968, 369796, 475452, 554694, 633936, 739592, 832041, 950904, 1109388, 1479184, 1664082, 1901808, 2218776, 3328164, 4437552, 6656328, 13312656]

約数ペア:

[(1, 13312656), (2, 6656328), (3, 4437552), (4, 3328164), (6, 2218776), (7, 1901808), (8, 1664082), (9, 1479184), (12, 1109388), (14, 950904), (16, 832041), (18, 739592), (21, 633936), (24, 554694), (28, 475452), (36, 369796), (42, 316968), (47, 283248), (48, 277347), (56, 237726), (63, 211312), (72, 184898), (84, 158484), (94, 141624), (112, 118863), (126, 105656), (141, 94416), (144, 92449), (168, 79242), (188, 70812), (252, 52828), (281, 47376), (282, 47208), (329, 40464), (336, 39621), (376, 35406), (423, 31472), (504, 26414), (562, 23688), (564, 23604), (658, 20232), (752, 17703), (843, 15792), (846, 15736), (987, 13488), (1008, 13207), (1124, 11844), (1128, 11802), (1316, 10116), (1686, 7896), (1692, 7868), (1967, 6768), (1974, 6744), (2248, 5922), (2256, 5901), (2529, 5264), (2632, 5058), (2961, 4496), (3372, 3948), (3384, 3934)]