291146328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1510

約数の個数: 144

約数和(自身を含む): 905027760

約数和(自身を除く): 613881432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 726, 759, 792, 828, 968, 1012, 1089, 1452, 1453, 1518, 1656, 2024, 2178, 2277, 2783, 2904, 2906, 3036, 4356, 4359, 4554, 5566, 5812, 6072, 8349, 8712, 8718, 9108, 11132, 11624, 13077, 15983, 16698, 17436, 18216, 22264, 25047, 26154, 31966, 33396, 33419, 34872, 47949, 50094, 52308, 63932, 66792, 66838, 95898, 100188, 100257, 104616, 127864, 133676, 143847, 175813, 191796, 200376, 200514, 267352, 287694, 300771, 351626, 367609, 383592, 401028, 527439, 575388, 601542, 703252, 735218, 802056, 1054878, 1102827, 1150776, 1203084, 1406504, 1470436, 1582317, 2109756, 2205654, 2406168, 2940872, 3164634, 3308481, 4043699, 4219512, 4411308, 6329268, 6616962, 8087398, 8822616, 12131097, 12658536, 13233924, 16174796, 24262194, 26467848, 32349592, 36393291, 48524388, 72786582, 97048776, 145573164, 291146328]

約数ペア:

[(1, 291146328), (2, 145573164), (3, 97048776), (4, 72786582), (6, 48524388), (8, 36393291), (9, 32349592), (11, 26467848), (12, 24262194), (18, 16174796), (22, 13233924), (23, 12658536), (24, 12131097), (33, 8822616), (36, 8087398), (44, 6616962), (46, 6329268), (66, 4411308), (69, 4219512), (72, 4043699), (88, 3308481), (92, 3164634), (99, 2940872), (121, 2406168), (132, 2205654), (138, 2109756), (184, 1582317), (198, 1470436), (207, 1406504), (242, 1203084), (253, 1150776), (264, 1102827), (276, 1054878), (363, 802056), (396, 735218), (414, 703252), (484, 601542), (506, 575388), (552, 527439), (726, 401028), (759, 383592), (792, 367609), (828, 351626), (968, 300771), (1012, 287694), (1089, 267352), (1452, 200514), (1453, 200376), (1518, 191796), (1656, 175813), (2024, 143847), (2178, 133676), (2277, 127864), (2783, 104616), (2904, 100257), (2906, 100188), (3036, 95898), (4356, 66838), (4359, 66792), (4554, 63932), (5566, 52308), (5812, 50094), (6072, 47949), (8349, 34872), (8712, 33419), (8718, 33396), (9108, 31966), (11132, 26154), (11624, 25047), (13077, 22264), (15983, 18216), (16698, 17436)]