1947965184

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:895

約数の個数: 216

約数和(自身を含む): 6195846384

約数和(自身を除く): 4247881200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 192, 198, 202, 256, 264, 288, 303, 352, 384, 396, 404, 528, 576, 606, 704, 761, 768, 792, 808, 909, 1056, 1111, 1152, 1212, 1408, 1522, 1584, 1616, 1818, 2112, 2222, 2283, 2304, 2424, 2816, 3044, 3168, 3232, 3333, 3636, 4224, 4444, 4566, 4848, 6088, 6336, 6464, 6666, 6849, 7272, 8371, 8448, 8888, 9132, 9696, 9999, 12176, 12672, 12928, 13332, 13698, 14544, 16742, 17776, 18264, 19392, 19998, 24352, 25113, 25344, 25856, 26664, 27396, 29088, 33484, 35552, 36528, 38784, 39996, 48704, 50226, 53328, 54792, 58176, 66968, 71104, 73056, 75339, 76861, 77568, 79992, 97408, 100452, 106656, 109584, 116352, 133936, 142208, 146112, 150678, 153722, 159984, 194816, 200904, 213312, 219168, 230583, 232704, 267872, 284416, 292224, 301356, 307444, 319968, 401808, 426624, 438336, 461166, 535744, 584448, 602712, 614888, 639936, 691749, 803616, 845471, 853248, 876672, 922332, 1071488, 1205424, 1229776, 1279872, 1383498, 1607232, 1690942, 1753344, 1844664, 2142976, 2410848, 2459552, 2536413, 2559744, 2766996, 3214464, 3381884, 3689328, 4821696, 4919104, 5072826, 5533992, 6428928, 6763768, 7378656, 7609239, 9643392, 9838208, 10145652, 11067984, 13527536, 14757312, 15218478, 19286784, 19676416, 20291304, 22135968, 27055072, 29514624, 30436956, 40582608, 44271936, 54110144, 59029248, 60873912, 81165216, 88543872, 108220288, 121747824, 162330432, 177087744, 216440576, 243495648, 324660864, 486991296, 649321728, 973982592, 1947965184]

約数ペア:

[(1, 1947965184), (2, 973982592), (3, 649321728), (4, 486991296), (6, 324660864), (8, 243495648), (9, 216440576), (11, 177087744), (12, 162330432), (16, 121747824), (18, 108220288), (22, 88543872), (24, 81165216), (32, 60873912), (33, 59029248), (36, 54110144), (44, 44271936), (48, 40582608), (64, 30436956), (66, 29514624), (72, 27055072), (88, 22135968), (96, 20291304), (99, 19676416), (101, 19286784), (128, 15218478), (132, 14757312), (144, 13527536), (176, 11067984), (192, 10145652), (198, 9838208), (202, 9643392), (256, 7609239), (264, 7378656), (288, 6763768), (303, 6428928), (352, 5533992), (384, 5072826), (396, 4919104), (404, 4821696), (528, 3689328), (576, 3381884), (606, 3214464), (704, 2766996), (761, 2559744), (768, 2536413), (792, 2459552), (808, 2410848), (909, 2142976), (1056, 1844664), (1111, 1753344), (1152, 1690942), (1212, 1607232), (1408, 1383498), (1522, 1279872), (1584, 1229776), (1616, 1205424), (1818, 1071488), (2112, 922332), (2222, 876672), (2283, 853248), (2304, 845471), (2424, 803616), (2816, 691749), (3044, 639936), (3168, 614888), (3232, 602712), (3333, 584448), (3636, 535744), (4224, 461166), (4444, 438336), (4566, 426624), (4848, 401808), (6088, 319968), (6336, 307444), (6464, 301356), (6666, 292224), (6849, 284416), (7272, 267872), (8371, 232704), (8448, 230583), (8888, 219168), (9132, 213312), (9696, 200904), (9999, 194816), (12176, 159984), (12672, 153722), (12928, 150678), (13332, 146112), (13698, 142208), (14544, 133936), (16742, 116352), (17776, 109584), (18264, 106656), (19392, 100452), (19998, 97408), (24352, 79992), (25113, 77568), (25344, 76861), (25856, 75339), (26664, 73056), (27396, 71104), (29088, 66968), (33484, 58176), (35552, 54792), (36528, 53328), (38784, 50226), (39996, 48704)]