28166601984

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1017

約数の個数: 288

約数和(自身を含む): 82696642560

約数和(自身を除く): 54530040576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 71, 76, 93, 96, 114, 124, 128, 142, 152, 186, 192, 213, 228, 248, 256, 284, 304, 372, 384, 426, 456, 496, 568, 589, 608, 744, 768, 852, 877, 912, 992, 1136, 1178, 1216, 1349, 1488, 1704, 1754, 1767, 1824, 1984, 2201, 2272, 2356, 2432, 2631, 2698, 2976, 3408, 3508, 3534, 3648, 3968, 4047, 4402, 4544, 4712, 4864, 5262, 5396, 5952, 6603, 6816, 7016, 7068, 7296, 7936, 8094, 8804, 9088, 9424, 10524, 10792, 11904, 13206, 13632, 14032, 14136, 14592, 16188, 16663, 17608, 18176, 18848, 21048, 21584, 23808, 26412, 27187, 27264, 28064, 28272, 32376, 33326, 35216, 37696, 41819, 42096, 43168, 49989, 52824, 54374, 54528, 56128, 56544, 62267, 64752, 66652, 70432, 75392, 81561, 83638, 84192, 86336, 99978, 105648, 108748, 112256, 113088, 124534, 125457, 129504, 133304, 140864, 150784, 163122, 167276, 168384, 172672, 186801, 199956, 211296, 217496, 224512, 226176, 249068, 250914, 259008, 266608, 281728, 326244, 334552, 336768, 345344, 373602, 399912, 422592, 434992, 452352, 498136, 501828, 516553, 518016, 533216, 563456, 652488, 669104, 673536, 747204, 799824, 845184, 869984, 996272, 1003656, 1033106, 1036032, 1066432, 1183073, 1304976, 1338208, 1494408, 1549659, 1599648, 1690368, 1739968, 1930277, 1992544, 2007312, 2066212, 2132864, 2366146, 2609952, 2676416, 2988816, 3099318, 3199296, 3479936, 3549219, 3860554, 3985088, 4014624, 4132424, 4265728, 4732292, 5219904, 5352832, 5790831, 5977632, 6198636, 6398592, 6959872, 7098438, 7721108, 7970176, 8029248, 8264848, 9464584, 10439808, 10705664, 11581662, 11955264, 12397272, 12797184, 14196876, 15442216, 15940352, 16058496, 16529696, 18929168, 20879616, 23163324, 23910528, 24794544, 28393752, 30884432, 32116992, 33059392, 36675263, 37858336, 46326648, 47821056, 49589088, 56787504, 61768864, 66118784, 73350526, 75716672, 92653296, 99178176, 110025789, 113575008, 123537728, 132237568, 146701052, 151433344, 185306592, 198356352, 220051578, 227150016, 247075456, 293402104, 302866688, 370613184, 396712704, 440103156, 454300032, 494150912, 586804208, 741226368, 880206312, 908600064, 1173608416, 1482452736, 1760412624, 2347216832, 3520825248, 4694433664, 7041650496, 9388867328, 14083300992, 28166601984]

約数ペア:

[(1, 28166601984), (2, 14083300992), (3, 9388867328), (4, 7041650496), (6, 4694433664), (8, 3520825248), (12, 2347216832), (16, 1760412624), (19, 1482452736), (24, 1173608416), (31, 908600064), (32, 880206312), (38, 741226368), (48, 586804208), (57, 494150912), (62, 454300032), (64, 440103156), (71, 396712704), (76, 370613184), (93, 302866688), (96, 293402104), (114, 247075456), (124, 227150016), (128, 220051578), (142, 198356352), (152, 185306592), (186, 151433344), (192, 146701052), (213, 132237568), (228, 123537728), (248, 113575008), (256, 110025789), (284, 99178176), (304, 92653296), (372, 75716672), (384, 73350526), (426, 66118784), (456, 61768864), (496, 56787504), (568, 49589088), (589, 47821056), (608, 46326648), (744, 37858336), (768, 36675263), (852, 33059392), (877, 32116992), (912, 30884432), (992, 28393752), (1136, 24794544), (1178, 23910528), (1216, 23163324), (1349, 20879616), (1488, 18929168), (1704, 16529696), (1754, 16058496), (1767, 15940352), (1824, 15442216), (1984, 14196876), (2201, 12797184), (2272, 12397272), (2356, 11955264), (2432, 11581662), (2631, 10705664), (2698, 10439808), (2976, 9464584), (3408, 8264848), (3508, 8029248), (3534, 7970176), (3648, 7721108), (3968, 7098438), (4047, 6959872), (4402, 6398592), (4544, 6198636), (4712, 5977632), (4864, 5790831), (5262, 5352832), (5396, 5219904), (5952, 4732292), (6603, 4265728), (6816, 4132424), (7016, 4014624), (7068, 3985088), (7296, 3860554), (7936, 3549219), (8094, 3479936), (8804, 3199296), (9088, 3099318), (9424, 2988816), (10524, 2676416), (10792, 2609952), (11904, 2366146), (13206, 2132864), (13632, 2066212), (14032, 2007312), (14136, 1992544), (14592, 1930277), (16188, 1739968), (16663, 1690368), (17608, 1599648), (18176, 1549659), (18848, 1494408), (21048, 1338208), (21584, 1304976), (23808, 1183073), (26412, 1066432), (27187, 1036032), (27264, 1033106), (28064, 1003656), (28272, 996272), (32376, 869984), (33326, 845184), (35216, 799824), (37696, 747204), (41819, 673536), (42096, 669104), (43168, 652488), (49989, 563456), (52824, 533216), (54374, 518016), (54528, 516553), (56128, 501828), (56544, 498136), (62267, 452352), (64752, 434992), (66652, 422592), (70432, 399912), (75392, 373602), (81561, 345344), (83638, 336768), (84192, 334552), (86336, 326244), (99978, 281728), (105648, 266608), (108748, 259008), (112256, 250914), (113088, 249068), (124534, 226176), (125457, 224512), (129504, 217496), (133304, 211296), (140864, 199956), (150784, 186801), (163122, 172672), (167276, 168384)]