254677896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 836559360

約数和(自身を除く): 581881464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 31, 33, 36, 41, 44, 46, 62, 66, 69, 72, 82, 88, 92, 93, 99, 121, 123, 124, 132, 138, 164, 184, 186, 198, 207, 242, 246, 248, 253, 264, 276, 279, 328, 341, 363, 369, 372, 396, 414, 451, 484, 492, 506, 552, 558, 682, 713, 726, 738, 744, 759, 792, 828, 902, 943, 968, 984, 1012, 1023, 1089, 1116, 1271, 1353, 1364, 1426, 1452, 1476, 1518, 1656, 1804, 1886, 2024, 2046, 2139, 2178, 2232, 2277, 2542, 2706, 2728, 2783, 2829, 2852, 2904, 2952, 3036, 3069, 3608, 3751, 3772, 3813, 4059, 4092, 4278, 4356, 4554, 4961, 5084, 5412, 5566, 5658, 5704, 6072, 6138, 6417, 7502, 7544, 7626, 7843, 8118, 8184, 8349, 8487, 8556, 8712, 9108, 9922, 10168, 10373, 10824, 11132, 11253, 11316, 11439, 12276, 12834, 13981, 14883, 15004, 15252, 15686, 16236, 16698, 16974, 17112, 18216, 19844, 20746, 22264, 22506, 22632, 22878, 23529, 24552, 25047, 25668, 27962, 29233, 29766, 30008, 30504, 31119, 31372, 32472, 33396, 33759, 33948, 39688, 41492, 41943, 44649, 45012, 45756, 47058, 50094, 51336, 55924, 58466, 59532, 62238, 62744, 66792, 67518, 67896, 70587, 82984, 83886, 86273, 87699, 89298, 90024, 91512, 93357, 94116, 100188, 111848, 114103, 116932, 119064, 124476, 125829, 135036, 141174, 153791, 167772, 172546, 175398, 178596, 186714, 188232, 200376, 228206, 233864, 248952, 251658, 258819, 263097, 270072, 282348, 307582, 321563, 335544, 342309, 345092, 350796, 357192, 373428, 456412, 461373, 503316, 517638, 526194, 564696, 615164, 643126, 684618, 690184, 701592, 746856, 776457, 912824, 922746, 964689, 1006632, 1026927, 1035276, 1052388, 1230328, 1286252, 1369236, 1384119, 1552914, 1845492, 1929378, 2053854, 2070552, 2104776, 2572504, 2738472, 2768238, 2894067, 3105828, 3537193, 3690984, 3858756, 4107708, 5536476, 5788134, 6211656, 7074386, 7717512, 8215416, 10611579, 11072952, 11576268, 14148772, 21223158, 23152536, 28297544, 31834737, 42446316, 63669474, 84892632, 127338948, 254677896]

約数ペア:

[(1, 254677896), (2, 127338948), (3, 84892632), (4, 63669474), (6, 42446316), (8, 31834737), (9, 28297544), (11, 23152536), (12, 21223158), (18, 14148772), (22, 11576268), (23, 11072952), (24, 10611579), (31, 8215416), (33, 7717512), (36, 7074386), (41, 6211656), (44, 5788134), (46, 5536476), (62, 4107708), (66, 3858756), (69, 3690984), (72, 3537193), (82, 3105828), (88, 2894067), (92, 2768238), (93, 2738472), (99, 2572504), (121, 2104776), (123, 2070552), (124, 2053854), (132, 1929378), (138, 1845492), (164, 1552914), (184, 1384119), (186, 1369236), (198, 1286252), (207, 1230328), (242, 1052388), (246, 1035276), (248, 1026927), (253, 1006632), (264, 964689), (276, 922746), (279, 912824), (328, 776457), (341, 746856), (363, 701592), (369, 690184), (372, 684618), (396, 643126), (414, 615164), (451, 564696), (484, 526194), (492, 517638), (506, 503316), (552, 461373), (558, 456412), (682, 373428), (713, 357192), (726, 350796), (738, 345092), (744, 342309), (759, 335544), (792, 321563), (828, 307582), (902, 282348), (943, 270072), (968, 263097), (984, 258819), (1012, 251658), (1023, 248952), (1089, 233864), (1116, 228206), (1271, 200376), (1353, 188232), (1364, 186714), (1426, 178596), (1452, 175398), (1476, 172546), (1518, 167772), (1656, 153791), (1804, 141174), (1886, 135036), (2024, 125829), (2046, 124476), (2139, 119064), (2178, 116932), (2232, 114103), (2277, 111848), (2542, 100188), (2706, 94116), (2728, 93357), (2783, 91512), (2829, 90024), (2852, 89298), (2904, 87699), (2952, 86273), (3036, 83886), (3069, 82984), (3608, 70587), (3751, 67896), (3772, 67518), (3813, 66792), (4059, 62744), (4092, 62238), (4278, 59532), (4356, 58466), (4554, 55924), (4961, 51336), (5084, 50094), (5412, 47058), (5566, 45756), (5658, 45012), (5704, 44649), (6072, 41943), (6138, 41492), (6417, 39688), (7502, 33948), (7544, 33759), (7626, 33396), (7843, 32472), (8118, 31372), (8184, 31119), (8349, 30504), (8487, 30008), (8556, 29766), (8712, 29233), (9108, 27962), (9922, 25668), (10168, 25047), (10373, 24552), (10824, 23529), (11132, 22878), (11253, 22632), (11316, 22506), (11439, 22264), (12276, 20746), (12834, 19844), (13981, 18216), (14883, 17112), (15004, 16974), (15252, 16698), (15686, 16236)]