425785248

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 240

約数和(自身を含む): 1479227904

約数和(自身を除く): 1053442656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 496, 504, 558, 567, 648, 651, 672, 744, 756, 757, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1488, 1512, 1514, 1674, 1736, 1953, 2016, 2232, 2268, 2271, 2511, 2592, 2604, 2976, 3024, 3028, 3348, 3472, 3906, 4464, 4536, 4542, 5022, 5208, 5299, 5859, 6048, 6056, 6696, 6813, 6944, 7812, 8928, 9072, 9084, 10044, 10416, 10598, 11718, 12112, 13392, 13626, 15624, 15897, 17577, 18144, 18168, 20088, 20439, 20832, 21196, 23436, 23467, 24224, 26784, 27252, 31248, 31794, 35154, 36336, 40176, 40878, 42392, 46872, 46934, 47691, 54504, 61317, 62496, 63588, 70308, 70401, 72672, 80352, 81756, 84784, 93744, 93868, 95382, 109008, 122634, 127176, 140616, 140802, 143073, 163512, 164269, 169568, 187488, 187736, 190764, 211203, 218016, 245268, 254352, 281232, 281604, 286146, 327024, 328538, 375472, 381528, 422406, 429219, 490536, 492807, 508704, 562464, 563208, 572292, 633609, 654048, 657076, 750944, 763056, 844812, 858438, 981072, 985614, 1126416, 1144584, 1267218, 1314152, 1478421, 1526112, 1689624, 1716876, 1900827, 1962144, 1971228, 2252832, 2289168, 2534436, 2628304, 2956842, 3379248, 3433752, 3801654, 3942456, 4435263, 4578336, 5068872, 5256608, 5913684, 6758496, 6867504, 7603308, 7884912, 8870526, 10137744, 11827368, 13305789, 13735008, 15206616, 15769824, 17741052, 20275488, 23654736, 26611578, 30413232, 35482104, 47309472, 53223156, 60826464, 70964208, 106446312, 141928416, 212892624, 425785248]

約数ペア:

[(1, 425785248), (2, 212892624), (3, 141928416), (4, 106446312), (6, 70964208), (7, 60826464), (8, 53223156), (9, 47309472), (12, 35482104), (14, 30413232), (16, 26611578), (18, 23654736), (21, 20275488), (24, 17741052), (27, 15769824), (28, 15206616), (31, 13735008), (32, 13305789), (36, 11827368), (42, 10137744), (48, 8870526), (54, 7884912), (56, 7603308), (62, 6867504), (63, 6758496), (72, 5913684), (81, 5256608), (84, 5068872), (93, 4578336), (96, 4435263), (108, 3942456), (112, 3801654), (124, 3433752), (126, 3379248), (144, 2956842), (162, 2628304), (168, 2534436), (186, 2289168), (189, 2252832), (216, 1971228), (217, 1962144), (224, 1900827), (248, 1716876), (252, 1689624), (279, 1526112), (288, 1478421), (324, 1314152), (336, 1267218), (372, 1144584), (378, 1126416), (432, 985614), (434, 981072), (496, 858438), (504, 844812), (558, 763056), (567, 750944), (648, 657076), (651, 654048), (672, 633609), (744, 572292), (756, 563208), (757, 562464), (837, 508704), (864, 492807), (868, 490536), (992, 429219), (1008, 422406), (1116, 381528), (1134, 375472), (1296, 328538), (1302, 327024), (1488, 286146), (1512, 281604), (1514, 281232), (1674, 254352), (1736, 245268), (1953, 218016), (2016, 211203), (2232, 190764), (2268, 187736), (2271, 187488), (2511, 169568), (2592, 164269), (2604, 163512), (2976, 143073), (3024, 140802), (3028, 140616), (3348, 127176), (3472, 122634), (3906, 109008), (4464, 95382), (4536, 93868), (4542, 93744), (5022, 84784), (5208, 81756), (5299, 80352), (5859, 72672), (6048, 70401), (6056, 70308), (6696, 63588), (6813, 62496), (6944, 61317), (7812, 54504), (8928, 47691), (9072, 46934), (9084, 46872), (10044, 42392), (10416, 40878), (10598, 40176), (11718, 36336), (12112, 35154), (13392, 31794), (13626, 31248), (15624, 27252), (15897, 26784), (17577, 24224), (18144, 23467), (18168, 23436), (20088, 21196), (20439, 20832)]