857402208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 288

約数和(自身を含む): 2930709600

約数和(自身を除く): 2073307392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 48, 51, 52, 57, 68, 72, 76, 78, 96, 102, 104, 114, 117, 136, 144, 152, 153, 156, 171, 204, 208, 221, 228, 234, 247, 272, 288, 304, 306, 312, 323, 342, 408, 416, 442, 456, 468, 494, 544, 608, 612, 624, 646, 663, 684, 709, 741, 816, 884, 912, 936, 969, 988, 1224, 1248, 1292, 1326, 1368, 1418, 1482, 1632, 1768, 1824, 1872, 1938, 1976, 1989, 2127, 2223, 2448, 2584, 2652, 2736, 2836, 2907, 2964, 3536, 3744, 3876, 3952, 3978, 4199, 4254, 4446, 4896, 5168, 5304, 5472, 5672, 5814, 5928, 6381, 7072, 7752, 7904, 7956, 8398, 8508, 8892, 9217, 10336, 10608, 11344, 11628, 11856, 12053, 12597, 12762, 13471, 15504, 15912, 16796, 17016, 17784, 18434, 21216, 22688, 23256, 23712, 24106, 25194, 25524, 26942, 27651, 31008, 31824, 33592, 34032, 35568, 36159, 36868, 37791, 40413, 46512, 48212, 50388, 51048, 53884, 55302, 63648, 67184, 68064, 71136, 72318, 73736, 75582, 80826, 82953, 93024, 96424, 100776, 102096, 107768, 108477, 110604, 121239, 134368, 144636, 147472, 151164, 156689, 161652, 165906, 175123, 192848, 201552, 204192, 215536, 216954, 221208, 229007, 242478, 289272, 294944, 302328, 313378, 323304, 331812, 350246, 385696, 403104, 431072, 433908, 442416, 458014, 470067, 484956, 525369, 578544, 604656, 626756, 646608, 663624, 687021, 700492, 867816, 884832, 916028, 940134, 969912, 1050738, 1157088, 1209312, 1253512, 1293216, 1327248, 1374042, 1400984, 1410201, 1576107, 1735632, 1832056, 1880268, 1939824, 2061063, 2101476, 2507024, 2654496, 2748084, 2801968, 2820402, 2977091, 3152214, 3471264, 3664112, 3760536, 3879648, 4122126, 4202952, 5014048, 5496168, 5603936, 5640804, 5954182, 6304428, 7328224, 7521072, 8244252, 8405904, 8931273, 10992336, 11281608, 11908364, 12608856, 15042144, 16488504, 16811808, 17862546, 21984672, 22563216, 23816728, 25217712, 26793819, 32977008, 35725092, 45126432, 47633456, 50435424, 53587638, 65954016, 71450184, 95266912, 107175276, 142900368, 214350552, 285800736, 428701104, 857402208]

約数ペア:

[(1, 857402208), (2, 428701104), (3, 285800736), (4, 214350552), (6, 142900368), (8, 107175276), (9, 95266912), (12, 71450184), (13, 65954016), (16, 53587638), (17, 50435424), (18, 47633456), (19, 45126432), (24, 35725092), (26, 32977008), (32, 26793819), (34, 25217712), (36, 23816728), (38, 22563216), (39, 21984672), (48, 17862546), (51, 16811808), (52, 16488504), (57, 15042144), (68, 12608856), (72, 11908364), (76, 11281608), (78, 10992336), (96, 8931273), (102, 8405904), (104, 8244252), (114, 7521072), (117, 7328224), (136, 6304428), (144, 5954182), (152, 5640804), (153, 5603936), (156, 5496168), (171, 5014048), (204, 4202952), (208, 4122126), (221, 3879648), (228, 3760536), (234, 3664112), (247, 3471264), (272, 3152214), (288, 2977091), (304, 2820402), (306, 2801968), (312, 2748084), (323, 2654496), (342, 2507024), (408, 2101476), (416, 2061063), (442, 1939824), (456, 1880268), (468, 1832056), (494, 1735632), (544, 1576107), (608, 1410201), (612, 1400984), (624, 1374042), (646, 1327248), (663, 1293216), (684, 1253512), (709, 1209312), (741, 1157088), (816, 1050738), (884, 969912), (912, 940134), (936, 916028), (969, 884832), (988, 867816), (1224, 700492), (1248, 687021), (1292, 663624), (1326, 646608), (1368, 626756), (1418, 604656), (1482, 578544), (1632, 525369), (1768, 484956), (1824, 470067), (1872, 458014), (1938, 442416), (1976, 433908), (1989, 431072), (2127, 403104), (2223, 385696), (2448, 350246), (2584, 331812), (2652, 323304), (2736, 313378), (2836, 302328), (2907, 294944), (2964, 289272), (3536, 242478), (3744, 229007), (3876, 221208), (3952, 216954), (3978, 215536), (4199, 204192), (4254, 201552), (4446, 192848), (4896, 175123), (5168, 165906), (5304, 161652), (5472, 156689), (5672, 151164), (5814, 147472), (5928, 144636), (6381, 134368), (7072, 121239), (7752, 110604), (7904, 108477), (7956, 107768), (8398, 102096), (8508, 100776), (8892, 96424), (9217, 93024), (10336, 82953), (10608, 80826), (11344, 75582), (11628, 73736), (11856, 72318), (12053, 71136), (12597, 68064), (12762, 67184), (13471, 63648), (15504, 55302), (15912, 53884), (16796, 51048), (17016, 50388), (17784, 48212), (18434, 46512), (21216, 40413), (22688, 37791), (23256, 36868), (23712, 36159), (24106, 35568), (25194, 34032), (25524, 33592), (26942, 31824), (27651, 31008)]