223839616

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 128

約数和(自身を含む): 599074560

約数和(自身を除く): 375234944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1747, 2002, 2288, 2464, 2912, 3494, 4004, 4576, 4928, 5824, 6988, 8008, 9152, 9856, 11648, 12229, 13976, 16016, 18304, 19217, 22711, 24458, 27952, 32032, 38434, 45422, 48916, 55904, 64064, 76868, 90844, 97832, 111808, 128128, 134519, 153736, 158977, 181688, 195664, 223616, 249821, 269038, 307472, 317954, 363376, 391328, 499642, 538076, 614944, 635908, 726752, 782656, 999284, 1076152, 1229888, 1271816, 1453504, 1565312, 1748747, 1998568, 2152304, 2459776, 2543632, 2907008, 3497494, 3997136, 4304608, 5087264, 6994988, 7994272, 8609216, 10174528, 13989976, 15988544, 17218432, 20349056, 27979952, 31977088, 55959904, 111919808, 223839616]

約数ペア:

[(1, 223839616), (2, 111919808), (4, 55959904), (7, 31977088), (8, 27979952), (11, 20349056), (13, 17218432), (14, 15988544), (16, 13989976), (22, 10174528), (26, 8609216), (28, 7994272), (32, 6994988), (44, 5087264), (52, 4304608), (56, 3997136), (64, 3497494), (77, 2907008), (88, 2543632), (91, 2459776), (104, 2152304), (112, 1998568), (128, 1748747), (143, 1565312), (154, 1453504), (176, 1271816), (182, 1229888), (208, 1076152), (224, 999284), (286, 782656), (308, 726752), (352, 635908), (364, 614944), (416, 538076), (448, 499642), (572, 391328), (616, 363376), (704, 317954), (728, 307472), (832, 269038), (896, 249821), (1001, 223616), (1144, 195664), (1232, 181688), (1408, 158977), (1456, 153736), (1664, 134519), (1747, 128128), (2002, 111808), (2288, 97832), (2464, 90844), (2912, 76868), (3494, 64064), (4004, 55904), (4576, 48916), (4928, 45422), (5824, 38434), (6988, 32032), (8008, 27952), (9152, 24458), (9856, 22711), (11648, 19217), (12229, 18304), (13976, 16016)]