7927416224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 20004268032

約数和(自身を除く): 12076851808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 137, 182, 208, 217, 224, 248, 274, 364, 403, 416, 434, 496, 548, 641, 728, 806, 868, 959, 992, 1096, 1282, 1456, 1612, 1736, 1781, 1918, 2192, 2564, 2821, 2912, 3224, 3472, 3562, 3836, 4247, 4384, 4487, 5128, 5642, 6448, 6944, 7124, 7672, 8333, 8494, 8974, 10256, 11284, 12467, 12896, 14248, 15344, 16666, 16988, 17948, 19871, 20512, 22568, 24934, 28496, 29729, 30688, 33332, 33976, 35896, 39742, 45136, 49868, 55211, 56992, 58331, 59458, 66664, 67952, 71792, 79484, 87817, 90272, 99736, 110422, 116662, 118916, 133328, 135904, 139097, 143584, 158968, 175634, 199472, 220844, 233324, 237832, 258323, 266656, 278194, 317936, 351268, 386477, 398944, 441688, 466648, 475664, 516646, 556388, 614719, 635872, 702536, 772954, 883376, 933296, 951328, 1033292, 1112776, 1141621, 1229438, 1405072, 1545908, 1766752, 1808261, 1866592, 2066584, 2225552, 2283242, 2458876, 2722327, 2810144, 3091816, 3616522, 4133168, 4451104, 4566484, 4917752, 5444654, 6183632, 7233044, 7991347, 8266336, 9132968, 9835504, 10889308, 12367264, 14466088, 15982694, 18265936, 19056289, 19671008, 21778616, 28932176, 31965388, 35390251, 36531872, 38112578, 43557232, 57864352, 63930776, 70780502, 76225156, 87114464, 127861552, 141561004, 152450312, 247731757, 255723104, 283122008, 304900624, 495463514, 566244016, 609801248, 990927028, 1132488032, 1981854056, 3963708112, 7927416224]

約数ペア:

[(1, 7927416224), (2, 3963708112), (4, 1981854056), (7, 1132488032), (8, 990927028), (13, 609801248), (14, 566244016), (16, 495463514), (26, 304900624), (28, 283122008), (31, 255723104), (32, 247731757), (52, 152450312), (56, 141561004), (62, 127861552), (91, 87114464), (104, 76225156), (112, 70780502), (124, 63930776), (137, 57864352), (182, 43557232), (208, 38112578), (217, 36531872), (224, 35390251), (248, 31965388), (274, 28932176), (364, 21778616), (403, 19671008), (416, 19056289), (434, 18265936), (496, 15982694), (548, 14466088), (641, 12367264), (728, 10889308), (806, 9835504), (868, 9132968), (959, 8266336), (992, 7991347), (1096, 7233044), (1282, 6183632), (1456, 5444654), (1612, 4917752), (1736, 4566484), (1781, 4451104), (1918, 4133168), (2192, 3616522), (2564, 3091816), (2821, 2810144), (2912, 2722327), (3224, 2458876), (3472, 2283242), (3562, 2225552), (3836, 2066584), (4247, 1866592), (4384, 1808261), (4487, 1766752), (5128, 1545908), (5642, 1405072), (6448, 1229438), (6944, 1141621), (7124, 1112776), (7672, 1033292), (8333, 951328), (8494, 933296), (8974, 883376), (10256, 772954), (11284, 702536), (12467, 635872), (12896, 614719), (14248, 556388), (15344, 516646), (16666, 475664), (16988, 466648), (17948, 441688), (19871, 398944), (20512, 386477), (22568, 351268), (24934, 317936), (28496, 278194), (29729, 266656), (30688, 258323), (33332, 237832), (33976, 233324), (35896, 220844), (39742, 199472), (45136, 175634), (49868, 158968), (55211, 143584), (56992, 139097), (58331, 135904), (59458, 133328), (66664, 118916), (67952, 116662), (71792, 110422), (79484, 99736), (87817, 90272)]