3974064897712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1\times {\mathrm{31081}}^1$

素因数の和:31887

約数の個数: 160

約数和(自身を含む): 9560988307584

約数和(自身を除く): 5586923409872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 274, 364, 548, 641, 728, 959, 1096, 1282, 1456, 1781, 1918, 2192, 2564, 3562, 3836, 4487, 5128, 7124, 7672, 8333, 8974, 10256, 12467, 14248, 15344, 16666, 17948, 24934, 28496, 31081, 33332, 35896, 49868, 58331, 62162, 66664, 71792, 87817, 99736, 116662, 124324, 133328, 175634, 199472, 217567, 233324, 248648, 351268, 404053, 435134, 466648, 497296, 614719, 702536, 808106, 870268, 933296, 1141621, 1229438, 1405072, 1616212, 1740536, 2283242, 2458876, 2828371, 3232424, 3481072, 4258097, 4566484, 4917752, 5656742, 6464848, 7991347, 8516194, 9132968, 9835504, 11313484, 15982694, 17032388, 18265936, 19922921, 22626968, 29806679, 31965388, 34064776, 39845842, 45253936, 55355261, 59613358, 63930776, 68129552, 79691684, 110710522, 119226716, 127861552, 139460447, 159383368, 221421044, 238453432, 258997973, 278920894, 318766736, 387486827, 442842088, 476906864, 517995946, 557841788, 774973654, 885684176, 1035991892, 1115683576, 1549947308, 1812985811, 2071983784, 2231367152, 2729440177, 3099894616, 3625971622, 4143967568, 5458880354, 6199789232, 7251943244, 10917760708, 14503886488, 19106081239, 21835521416, 29007772976, 35482722301, 38212162478, 43671042832, 70965444602, 76424324956, 141930889204, 152848649912, 248379056107, 283861778408, 305697299824, 496758112214, 567723556816, 993516224428, 1987032448856, 3974064897712]

約数ペア:

[(1, 3974064897712), (2, 1987032448856), (4, 993516224428), (7, 567723556816), (8, 496758112214), (13, 305697299824), (14, 283861778408), (16, 248379056107), (26, 152848649912), (28, 141930889204), (52, 76424324956), (56, 70965444602), (91, 43671042832), (104, 38212162478), (112, 35482722301), (137, 29007772976), (182, 21835521416), (208, 19106081239), (274, 14503886488), (364, 10917760708), (548, 7251943244), (641, 6199789232), (728, 5458880354), (959, 4143967568), (1096, 3625971622), (1282, 3099894616), (1456, 2729440177), (1781, 2231367152), (1918, 2071983784), (2192, 1812985811), (2564, 1549947308), (3562, 1115683576), (3836, 1035991892), (4487, 885684176), (5128, 774973654), (7124, 557841788), (7672, 517995946), (8333, 476906864), (8974, 442842088), (10256, 387486827), (12467, 318766736), (14248, 278920894), (15344, 258997973), (16666, 238453432), (17948, 221421044), (24934, 159383368), (28496, 139460447), (31081, 127861552), (33332, 119226716), (35896, 110710522), (49868, 79691684), (58331, 68129552), (62162, 63930776), (66664, 59613358), (71792, 55355261), (87817, 45253936), (99736, 39845842), (116662, 34064776), (124324, 31965388), (133328, 29806679), (175634, 22626968), (199472, 19922921), (217567, 18265936), (233324, 17032388), (248648, 15982694), (351268, 11313484), (404053, 9835504), (435134, 9132968), (466648, 8516194), (497296, 7991347), (614719, 6464848), (702536, 5656742), (808106, 4917752), (870268, 4566484), (933296, 4258097), (1141621, 3481072), (1229438, 3232424), (1405072, 2828371), (1616212, 2458876), (1740536, 2283242)]