851736704

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 2115953280

約数和(自身を除く): 1264216576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 83, 91, 104, 112, 128, 166, 182, 208, 224, 332, 364, 416, 448, 581, 664, 728, 832, 881, 896, 1079, 1162, 1328, 1456, 1664, 1762, 2158, 2324, 2656, 2912, 3524, 4316, 4648, 5312, 5824, 6167, 7048, 7553, 8632, 9296, 10624, 11453, 11648, 12334, 14096, 15106, 17264, 18592, 22906, 24668, 28192, 30212, 34528, 37184, 45812, 49336, 56384, 60424, 69056, 73123, 74368, 80171, 91624, 98672, 112768, 120848, 138112, 146246, 160342, 183248, 197344, 241696, 292492, 320684, 366496, 394688, 483392, 511861, 584984, 641368, 732992, 789376, 950599, 966784, 1023722, 1169968, 1282736, 1465984, 1901198, 2047444, 2339936, 2565472, 3802396, 4094888, 4679872, 5130944, 6654193, 7604792, 8189776, 9359744, 10261888, 13308386, 15209584, 16379552, 26616772, 30419168, 32759104, 53233544, 60838336, 65518208, 106467088, 121676672, 212934176, 425868352, 851736704]

約数ペア:

[(1, 851736704), (2, 425868352), (4, 212934176), (7, 121676672), (8, 106467088), (13, 65518208), (14, 60838336), (16, 53233544), (26, 32759104), (28, 30419168), (32, 26616772), (52, 16379552), (56, 15209584), (64, 13308386), (83, 10261888), (91, 9359744), (104, 8189776), (112, 7604792), (128, 6654193), (166, 5130944), (182, 4679872), (208, 4094888), (224, 3802396), (332, 2565472), (364, 2339936), (416, 2047444), (448, 1901198), (581, 1465984), (664, 1282736), (728, 1169968), (832, 1023722), (881, 966784), (896, 950599), (1079, 789376), (1162, 732992), (1328, 641368), (1456, 584984), (1664, 511861), (1762, 483392), (2158, 394688), (2324, 366496), (2656, 320684), (2912, 292492), (3524, 241696), (4316, 197344), (4648, 183248), (5312, 160342), (5824, 146246), (6167, 138112), (7048, 120848), (7553, 112768), (8632, 98672), (9296, 91624), (10624, 80171), (11453, 74368), (11648, 73123), (12334, 69056), (14096, 60424), (15106, 56384), (17264, 49336), (18592, 45812), (22906, 37184), (24668, 34528), (28192, 30212)]