238975968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2981

約数の個数: 144

約数和(自身を含む): 788296320

約数和(自身を除く): 549320352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 2939, 3388, 3696, 3872, 5082, 5808, 5878, 6776, 7392, 8817, 10164, 11616, 11756, 13552, 17634, 20328, 20573, 23512, 27104, 32329, 35268, 40656, 41146, 47024, 61719, 64658, 70536, 81312, 82292, 94048, 96987, 123438, 129316, 141072, 164584, 193974, 226303, 246876, 258632, 282144, 329168, 355619, 387948, 452606, 493752, 517264, 658336, 678909, 711238, 775896, 905212, 987504, 1034528, 1066857, 1357818, 1422476, 1551792, 1810424, 1975008, 2133714, 2489333, 2715636, 2844952, 3103584, 3620848, 4267428, 4978666, 5431272, 5689904, 7241696, 7467999, 8534856, 9957332, 10862544, 11379808, 14935998, 17069712, 19914664, 21725088, 29871996, 34139424, 39829328, 59743992, 79658656, 119487984, 238975968]

約数ペア:

[(1, 238975968), (2, 119487984), (3, 79658656), (4, 59743992), (6, 39829328), (7, 34139424), (8, 29871996), (11, 21725088), (12, 19914664), (14, 17069712), (16, 14935998), (21, 11379808), (22, 10862544), (24, 9957332), (28, 8534856), (32, 7467999), (33, 7241696), (42, 5689904), (44, 5431272), (48, 4978666), (56, 4267428), (66, 3620848), (77, 3103584), (84, 2844952), (88, 2715636), (96, 2489333), (112, 2133714), (121, 1975008), (132, 1810424), (154, 1551792), (168, 1422476), (176, 1357818), (224, 1066857), (231, 1034528), (242, 987504), (264, 905212), (308, 775896), (336, 711238), (352, 678909), (363, 658336), (462, 517264), (484, 493752), (528, 452606), (616, 387948), (672, 355619), (726, 329168), (847, 282144), (924, 258632), (968, 246876), (1056, 226303), (1232, 193974), (1452, 164584), (1694, 141072), (1848, 129316), (1936, 123438), (2464, 96987), (2541, 94048), (2904, 82292), (2939, 81312), (3388, 70536), (3696, 64658), (3872, 61719), (5082, 47024), (5808, 41146), (5878, 40656), (6776, 35268), (7392, 32329), (8817, 27104), (10164, 23512), (11616, 20573), (11756, 20328), (13552, 17634)]