1656551936

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13149

約数の個数: 80

約数和(自身を含む): 3752364000

約数和(自身を除く): 2095812064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 6656, 7904, 9728, 13099, 15808, 26198, 31616, 52396, 63232, 104792, 126464, 170287, 209584, 248881, 340574, 419168, 497762, 681148, 838336, 995524, 1362296, 1676672, 1991048, 2724592, 3235453, 3353344, 3982096, 5449184, 6470906, 6706688, 7964192, 10898368, 12941812, 15928384, 21796736, 25883624, 31856768, 43593472, 51767248, 63713536, 87186944, 103534496, 127427072, 207068992, 414137984, 828275968, 1656551936]

約数ペア:

[(1, 1656551936), (2, 828275968), (4, 414137984), (8, 207068992), (13, 127427072), (16, 103534496), (19, 87186944), (26, 63713536), (32, 51767248), (38, 43593472), (52, 31856768), (64, 25883624), (76, 21796736), (104, 15928384), (128, 12941812), (152, 10898368), (208, 7964192), (247, 6706688), (256, 6470906), (304, 5449184), (416, 3982096), (494, 3353344), (512, 3235453), (608, 2724592), (832, 1991048), (988, 1676672), (1216, 1362296), (1664, 995524), (1976, 838336), (2432, 681148), (3328, 497762), (3952, 419168), (4864, 340574), (6656, 248881), (7904, 209584), (9728, 170287), (13099, 126464), (15808, 104792), (26198, 63232), (31616, 52396)]