878981376

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12616

約数の個数: 144

約数和(自身を含む): 2879456384

約数和(自身を除く): 2000475008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 12577, 17472, 23296, 25154, 34944, 37731, 50308, 69888, 75462, 88039, 100616, 150924, 163501, 176078, 201232, 264117, 301848, 327002, 352156, 402464, 490503, 528234, 603696, 654004, 704312, 804928, 981006, 1056468, 1144507, 1207392, 1308008, 1408624, 1609856, 1962012, 2112936, 2289014, 2414784, 2616016, 2817248, 3219712, 3433521, 3924024, 4225872, 4578028, 4829568, 5232032, 5634496, 6867042, 7848048, 8451744, 9156056, 9659136, 10464064, 11268992, 13734084, 15696096, 16903488, 18312112, 20928128, 22537984, 27468168, 31392192, 33806976, 36624224, 41856256, 54936336, 62784384, 67613952, 73248448, 109872672, 125568768, 146496896, 219745344, 292993792, 439490688, 878981376]

約数ペア:

[(1, 878981376), (2, 439490688), (3, 292993792), (4, 219745344), (6, 146496896), (7, 125568768), (8, 109872672), (12, 73248448), (13, 67613952), (14, 62784384), (16, 54936336), (21, 41856256), (24, 36624224), (26, 33806976), (28, 31392192), (32, 27468168), (39, 22537984), (42, 20928128), (48, 18312112), (52, 16903488), (56, 15696096), (64, 13734084), (78, 11268992), (84, 10464064), (91, 9659136), (96, 9156056), (104, 8451744), (112, 7848048), (128, 6867042), (156, 5634496), (168, 5232032), (182, 4829568), (192, 4578028), (208, 4225872), (224, 3924024), (256, 3433521), (273, 3219712), (312, 2817248), (336, 2616016), (364, 2414784), (384, 2289014), (416, 2112936), (448, 1962012), (546, 1609856), (624, 1408624), (672, 1308008), (728, 1207392), (768, 1144507), (832, 1056468), (896, 981006), (1092, 804928), (1248, 704312), (1344, 654004), (1456, 603696), (1664, 528234), (1792, 490503), (2184, 402464), (2496, 352156), (2688, 327002), (2912, 301848), (3328, 264117), (4368, 201232), (4992, 176078), (5376, 163501), (5824, 150924), (8736, 100616), (9984, 88039), (11648, 75462), (12577, 69888), (17472, 50308), (23296, 37731), (25154, 34944)]