196998648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 619799040

約数和(自身を除く): 422800392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 881, 924, 968, 1331, 1452, 1694, 1762, 1848, 2541, 2643, 2662, 2904, 3388, 3524, 3993, 5082, 5286, 5324, 6167, 6776, 7048, 7986, 9317, 9691, 10164, 10572, 10648, 12334, 15972, 18501, 18634, 19382, 20328, 21144, 24668, 27951, 29073, 31944, 37002, 37268, 38764, 49336, 55902, 58146, 67837, 74004, 74536, 77528, 106601, 111804, 116292, 135674, 148008, 203511, 213202, 223608, 232584, 271348, 319803, 407022, 426404, 542696, 639606, 746207, 814044, 852808, 1172611, 1279212, 1492414, 1628088, 2238621, 2345222, 2558424, 2984828, 3517833, 4477242, 4690444, 5969656, 7035666, 8208277, 8954484, 9380888, 14071332, 16416554, 17908968, 24624831, 28142664, 32833108, 49249662, 65666216, 98499324, 196998648]

約数ペア:

[(1, 196998648), (2, 98499324), (3, 65666216), (4, 49249662), (6, 32833108), (7, 28142664), (8, 24624831), (11, 17908968), (12, 16416554), (14, 14071332), (21, 9380888), (22, 8954484), (24, 8208277), (28, 7035666), (33, 5969656), (42, 4690444), (44, 4477242), (56, 3517833), (66, 2984828), (77, 2558424), (84, 2345222), (88, 2238621), (121, 1628088), (132, 1492414), (154, 1279212), (168, 1172611), (231, 852808), (242, 814044), (264, 746207), (308, 639606), (363, 542696), (462, 426404), (484, 407022), (616, 319803), (726, 271348), (847, 232584), (881, 223608), (924, 213202), (968, 203511), (1331, 148008), (1452, 135674), (1694, 116292), (1762, 111804), (1848, 106601), (2541, 77528), (2643, 74536), (2662, 74004), (2904, 67837), (3388, 58146), (3524, 55902), (3993, 49336), (5082, 38764), (5286, 37268), (5324, 37002), (6167, 31944), (6776, 29073), (7048, 27951), (7986, 24668), (9317, 21144), (9691, 20328), (10164, 19382), (10572, 18634), (10648, 18501), (12334, 15972)]