298929528

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 903260160

約数和(自身を除く): 604330632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 81, 92, 93, 108, 124, 138, 162, 184, 186, 207, 216, 248, 276, 279, 324, 372, 414, 552, 558, 621, 647, 648, 713, 744, 828, 837, 1116, 1242, 1294, 1426, 1656, 1674, 1863, 1941, 2139, 2232, 2484, 2511, 2588, 2852, 3348, 3726, 3882, 4278, 4968, 5022, 5176, 5704, 5823, 6417, 6696, 7452, 7764, 8556, 10044, 11646, 12834, 14881, 14904, 15528, 17112, 17469, 19251, 20057, 20088, 23292, 25668, 29762, 34938, 38502, 40114, 44643, 46584, 51336, 52407, 57753, 59524, 60171, 69876, 77004, 80228, 89286, 104814, 115506, 119048, 120342, 133929, 139752, 154008, 160456, 178572, 180513, 209628, 231012, 240684, 267858, 357144, 361026, 401787, 419256, 461311, 462024, 481368, 535716, 541539, 722052, 803574, 922622, 1071432, 1083078, 1205361, 1383933, 1444104, 1607148, 1624617, 1845244, 2166156, 2410722, 2767866, 3214296, 3249234, 3690488, 4151799, 4332312, 4821444, 5535732, 6498468, 8303598, 9642888, 11071464, 12455397, 12996936, 16607196, 24910794, 33214392, 37366191, 49821588, 74732382, 99643176, 149464764, 298929528]

約数ペア:

[(1, 298929528), (2, 149464764), (3, 99643176), (4, 74732382), (6, 49821588), (8, 37366191), (9, 33214392), (12, 24910794), (18, 16607196), (23, 12996936), (24, 12455397), (27, 11071464), (31, 9642888), (36, 8303598), (46, 6498468), (54, 5535732), (62, 4821444), (69, 4332312), (72, 4151799), (81, 3690488), (92, 3249234), (93, 3214296), (108, 2767866), (124, 2410722), (138, 2166156), (162, 1845244), (184, 1624617), (186, 1607148), (207, 1444104), (216, 1383933), (248, 1205361), (276, 1083078), (279, 1071432), (324, 922622), (372, 803574), (414, 722052), (552, 541539), (558, 535716), (621, 481368), (647, 462024), (648, 461311), (713, 419256), (744, 401787), (828, 361026), (837, 357144), (1116, 267858), (1242, 240684), (1294, 231012), (1426, 209628), (1656, 180513), (1674, 178572), (1863, 160456), (1941, 154008), (2139, 139752), (2232, 133929), (2484, 120342), (2511, 119048), (2588, 115506), (2852, 104814), (3348, 89286), (3726, 80228), (3882, 77004), (4278, 69876), (4968, 60171), (5022, 59524), (5176, 57753), (5704, 52407), (5823, 51336), (6417, 46584), (6696, 44643), (7452, 40114), (7764, 38502), (8556, 34938), (10044, 29762), (11646, 25668), (12834, 23292), (14881, 20088), (14904, 20057), (15528, 19251), (17112, 17469)]