988533952

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 2528133120

約数和(自身を除く): 1539599168

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 53, 56, 62, 64, 68, 79, 106, 112, 119, 124, 136, 158, 212, 217, 224, 238, 248, 272, 316, 371, 424, 434, 448, 476, 496, 527, 544, 553, 632, 742, 848, 868, 901, 952, 992, 1054, 1088, 1106, 1264, 1343, 1484, 1643, 1696, 1736, 1802, 1904, 1984, 2108, 2212, 2449, 2528, 2686, 2968, 3286, 3392, 3472, 3604, 3689, 3808, 4187, 4216, 4424, 4898, 5056, 5372, 5936, 6307, 6572, 6944, 7208, 7378, 7616, 8374, 8432, 8848, 9401, 9796, 10744, 11501, 11872, 12614, 13144, 13888, 14416, 14756, 16748, 16864, 17143, 17696, 18802, 19592, 21488, 23002, 23744, 25228, 26288, 27931, 28832, 29309, 29512, 33496, 33728, 34286, 35392, 37604, 39184, 41633, 42976, 46004, 50456, 52576, 55862, 57664, 58618, 59024, 66992, 68572, 71179, 75208, 78368, 83266, 85952, 92008, 100912, 105152, 111724, 117236, 118048, 129797, 133984, 137144, 142358, 150416, 156736, 166532, 184016, 195517, 201824, 223448, 234472, 236096, 259594, 267968, 274288, 284716, 291431, 300832, 333064, 368032, 391034, 403648, 446896, 468944, 498253, 519188, 548576, 569432, 582862, 601664, 666128, 736064, 782068, 893792, 908579, 937888, 996506, 1038376, 1097152, 1138864, 1165724, 1332256, 1564136, 1787584, 1817158, 1875776, 1993012, 2076752, 2206549, 2277728, 2331448, 2664512, 3128272, 3634316, 3986024, 4153504, 4413098, 4555456, 4662896, 6256544, 7268632, 7972048, 8307008, 8826196, 9325792, 12513088, 14537264, 15445843, 15944096, 17652392, 18651584, 29074528, 30891686, 31888192, 35304784, 58149056, 61783372, 70609568, 123566744, 141219136, 247133488, 494266976, 988533952]

約数ペア:

[(1, 988533952), (2, 494266976), (4, 247133488), (7, 141219136), (8, 123566744), (14, 70609568), (16, 61783372), (17, 58149056), (28, 35304784), (31, 31888192), (32, 30891686), (34, 29074528), (53, 18651584), (56, 17652392), (62, 15944096), (64, 15445843), (68, 14537264), (79, 12513088), (106, 9325792), (112, 8826196), (119, 8307008), (124, 7972048), (136, 7268632), (158, 6256544), (212, 4662896), (217, 4555456), (224, 4413098), (238, 4153504), (248, 3986024), (272, 3634316), (316, 3128272), (371, 2664512), (424, 2331448), (434, 2277728), (448, 2206549), (476, 2076752), (496, 1993012), (527, 1875776), (544, 1817158), (553, 1787584), (632, 1564136), (742, 1332256), (848, 1165724), (868, 1138864), (901, 1097152), (952, 1038376), (992, 996506), (1054, 937888), (1088, 908579), (1106, 893792), (1264, 782068), (1343, 736064), (1484, 666128), (1643, 601664), (1696, 582862), (1736, 569432), (1802, 548576), (1904, 519188), (1984, 498253), (2108, 468944), (2212, 446896), (2449, 403648), (2528, 391034), (2686, 368032), (2968, 333064), (3286, 300832), (3392, 291431), (3472, 284716), (3604, 274288), (3689, 267968), (3808, 259594), (4187, 236096), (4216, 234472), (4424, 223448), (4898, 201824), (5056, 195517), (5372, 184016), (5936, 166532), (6307, 156736), (6572, 150416), (6944, 142358), (7208, 137144), (7378, 133984), (7616, 129797), (8374, 118048), (8432, 117236), (8848, 111724), (9401, 105152), (9796, 100912), (10744, 92008), (11501, 85952), (11872, 83266), (12614, 78368), (13144, 75208), (13888, 71179), (14416, 68572), (14756, 66992), (16748, 59024), (16864, 58618), (17143, 57664), (17696, 55862), (18802, 52576), (19592, 50456), (21488, 46004), (23002, 42976), (23744, 41633), (25228, 39184), (26288, 37604), (27931, 35392), (28832, 34286), (29309, 33728), (29512, 33496)]