208566336

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 658806912

約数和(自身を除く): 450240576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 37, 44, 48, 51, 64, 66, 68, 74, 88, 96, 102, 111, 132, 136, 148, 157, 176, 187, 192, 204, 222, 264, 272, 296, 314, 352, 374, 407, 408, 444, 471, 528, 544, 561, 592, 628, 629, 704, 748, 814, 816, 888, 942, 1056, 1088, 1122, 1184, 1221, 1256, 1258, 1496, 1628, 1632, 1727, 1776, 1884, 1887, 2112, 2244, 2368, 2442, 2512, 2516, 2669, 2992, 3256, 3264, 3454, 3552, 3768, 3774, 4488, 4884, 5024, 5032, 5181, 5338, 5809, 5984, 6512, 6908, 6919, 7104, 7536, 7548, 8007, 8976, 9768, 10048, 10064, 10362, 10676, 11618, 11968, 13024, 13816, 13838, 15072, 15096, 16014, 17427, 17952, 19536, 20128, 20724, 20757, 21352, 23236, 26048, 27632, 27676, 29359, 30144, 30192, 32028, 34854, 35904, 39072, 40256, 41448, 41514, 42704, 46472, 55264, 55352, 58718, 60384, 63899, 64056, 69708, 78144, 82896, 83028, 85408, 88077, 92944, 98753, 110528, 110704, 117436, 120768, 127798, 128112, 139416, 165792, 166056, 170816, 176154, 185888, 191697, 197506, 221408, 234872, 255596, 256224, 278832, 296259, 331584, 332112, 352308, 371776, 383394, 395012, 442816, 469744, 511192, 512448, 557664, 592518, 664224, 704616, 766788, 790024, 939488, 1022384, 1086283, 1115328, 1185036, 1328448, 1409232, 1533576, 1580048, 1878976, 2044768, 2172566, 2370072, 2818464, 3067152, 3160096, 3258849, 4089536, 4345132, 4740144, 5636928, 6134304, 6320192, 6517698, 8690264, 9480288, 12268608, 13035396, 17380528, 18960576, 26070792, 34761056, 52141584, 69522112, 104283168, 208566336]

約数ペア:

[(1, 208566336), (2, 104283168), (3, 69522112), (4, 52141584), (6, 34761056), (8, 26070792), (11, 18960576), (12, 17380528), (16, 13035396), (17, 12268608), (22, 9480288), (24, 8690264), (32, 6517698), (33, 6320192), (34, 6134304), (37, 5636928), (44, 4740144), (48, 4345132), (51, 4089536), (64, 3258849), (66, 3160096), (68, 3067152), (74, 2818464), (88, 2370072), (96, 2172566), (102, 2044768), (111, 1878976), (132, 1580048), (136, 1533576), (148, 1409232), (157, 1328448), (176, 1185036), (187, 1115328), (192, 1086283), (204, 1022384), (222, 939488), (264, 790024), (272, 766788), (296, 704616), (314, 664224), (352, 592518), (374, 557664), (407, 512448), (408, 511192), (444, 469744), (471, 442816), (528, 395012), (544, 383394), (561, 371776), (592, 352308), (628, 332112), (629, 331584), (704, 296259), (748, 278832), (814, 256224), (816, 255596), (888, 234872), (942, 221408), (1056, 197506), (1088, 191697), (1122, 185888), (1184, 176154), (1221, 170816), (1256, 166056), (1258, 165792), (1496, 139416), (1628, 128112), (1632, 127798), (1727, 120768), (1776, 117436), (1884, 110704), (1887, 110528), (2112, 98753), (2244, 92944), (2368, 88077), (2442, 85408), (2512, 83028), (2516, 82896), (2669, 78144), (2992, 69708), (3256, 64056), (3264, 63899), (3454, 60384), (3552, 58718), (3768, 55352), (3774, 55264), (4488, 46472), (4884, 42704), (5024, 41514), (5032, 41448), (5181, 40256), (5338, 39072), (5809, 35904), (5984, 34854), (6512, 32028), (6908, 30192), (6919, 30144), (7104, 29359), (7536, 27676), (7548, 27632), (8007, 26048), (8976, 23236), (9768, 21352), (10048, 20757), (10064, 20724), (10362, 20128), (10676, 19536), (11618, 17952), (11968, 17427), (13024, 16014), (13816, 15096), (13838, 15072)]