981427824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:760

約数の個数: 240

約数和(自身を含む): 3194274720

約数和(自身を除く): 2212846896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 41, 48, 52, 57, 72, 76, 78, 82, 104, 114, 117, 123, 144, 152, 156, 164, 171, 208, 228, 234, 246, 247, 304, 312, 328, 342, 369, 456, 468, 492, 494, 533, 624, 656, 673, 684, 738, 741, 779, 912, 936, 984, 988, 1066, 1346, 1368, 1476, 1482, 1558, 1599, 1872, 1968, 1976, 2019, 2132, 2223, 2337, 2692, 2736, 2952, 2964, 3116, 3198, 3952, 4038, 4264, 4446, 4674, 4797, 5384, 5904, 5928, 6057, 6232, 6396, 7011, 8076, 8528, 8749, 8892, 9348, 9594, 10127, 10768, 11856, 12114, 12464, 12787, 12792, 14022, 16152, 17498, 17784, 18696, 19188, 20254, 24228, 25574, 25584, 26247, 27593, 28044, 30381, 32304, 34996, 35568, 37392, 38361, 38376, 40508, 48456, 51148, 52494, 55186, 56088, 60762, 69992, 76722, 76752, 78741, 81016, 82779, 91143, 96912, 102296, 104988, 110372, 112176, 115083, 121524, 139984, 153444, 157482, 162032, 165558, 166231, 182286, 204592, 209976, 220744, 230166, 243048, 248337, 306888, 314964, 331116, 332462, 358709, 364572, 419952, 441488, 460332, 486096, 496674, 498693, 524267, 613776, 629928, 662232, 664924, 717418, 729144, 920664, 993348, 997386, 1048534, 1076127, 1259856, 1324464, 1329848, 1434836, 1458288, 1496079, 1572801, 1841328, 1986696, 1994772, 2097068, 2152254, 2659696, 2869672, 2992158, 3145602, 3228381, 3973392, 3989544, 4194136, 4304508, 4718403, 5739344, 5984316, 6291204, 6456762, 6815471, 7979088, 8388272, 8609016, 9436806, 11968632, 12582408, 12913524, 13630942, 17218032, 18873612, 20446413, 23937264, 25164816, 25827048, 27261884, 37747224, 40892826, 51654096, 54523768, 61339239, 75494448, 81785652, 109047536, 122678478, 163571304, 245356956, 327142608, 490713912, 981427824]

約数ペア:

[(1, 981427824), (2, 490713912), (3, 327142608), (4, 245356956), (6, 163571304), (8, 122678478), (9, 109047536), (12, 81785652), (13, 75494448), (16, 61339239), (18, 54523768), (19, 51654096), (24, 40892826), (26, 37747224), (36, 27261884), (38, 25827048), (39, 25164816), (41, 23937264), (48, 20446413), (52, 18873612), (57, 17218032), (72, 13630942), (76, 12913524), (78, 12582408), (82, 11968632), (104, 9436806), (114, 8609016), (117, 8388272), (123, 7979088), (144, 6815471), (152, 6456762), (156, 6291204), (164, 5984316), (171, 5739344), (208, 4718403), (228, 4304508), (234, 4194136), (246, 3989544), (247, 3973392), (304, 3228381), (312, 3145602), (328, 2992158), (342, 2869672), (369, 2659696), (456, 2152254), (468, 2097068), (492, 1994772), (494, 1986696), (533, 1841328), (624, 1572801), (656, 1496079), (673, 1458288), (684, 1434836), (738, 1329848), (741, 1324464), (779, 1259856), (912, 1076127), (936, 1048534), (984, 997386), (988, 993348), (1066, 920664), (1346, 729144), (1368, 717418), (1476, 664924), (1482, 662232), (1558, 629928), (1599, 613776), (1872, 524267), (1968, 498693), (1976, 496674), (2019, 486096), (2132, 460332), (2223, 441488), (2337, 419952), (2692, 364572), (2736, 358709), (2952, 332462), (2964, 331116), (3116, 314964), (3198, 306888), (3952, 248337), (4038, 243048), (4264, 230166), (4446, 220744), (4674, 209976), (4797, 204592), (5384, 182286), (5904, 166231), (5928, 165558), (6057, 162032), (6232, 157482), (6396, 153444), (7011, 139984), (8076, 121524), (8528, 115083), (8749, 112176), (8892, 110372), (9348, 104988), (9594, 102296), (10127, 96912), (10768, 91143), (11856, 82779), (12114, 81016), (12464, 78741), (12787, 76752), (12792, 76722), (14022, 69992), (16152, 60762), (17498, 56088), (17784, 55186), (18696, 52494), (19188, 51148), (20254, 48456), (24228, 40508), (25574, 38376), (25584, 38361), (26247, 37392), (27593, 35568), (28044, 34996), (30381, 32304)]