827547728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 2028060672

約数和(自身を除く): 1200512944

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 43, 46, 56, 62, 86, 92, 112, 124, 161, 172, 184, 217, 241, 248, 301, 322, 344, 368, 434, 482, 496, 602, 644, 688, 713, 868, 964, 989, 1204, 1288, 1333, 1426, 1687, 1736, 1928, 1978, 2408, 2576, 2666, 2852, 3374, 3472, 3856, 3956, 4816, 4991, 5332, 5543, 5704, 6748, 6923, 7471, 7912, 9331, 9982, 10363, 10664, 11086, 11408, 13496, 13846, 14942, 15824, 18662, 19964, 20726, 21328, 22172, 26992, 27692, 29884, 30659, 37324, 38801, 39928, 41452, 44344, 52297, 55384, 59768, 61318, 72541, 74648, 77602, 79856, 82904, 88688, 104594, 110768, 119536, 122636, 145082, 149296, 155204, 165808, 171833, 209188, 214613, 238349, 245272, 290164, 310408, 321253, 343666, 418376, 429226, 476698, 490544, 580328, 620816, 642506, 687332, 836752, 858452, 953396, 1160656, 1202831, 1285012, 1374664, 1668443, 1716904, 1906792, 2248771, 2405662, 2570024, 2749328, 3336886, 3433808, 3813584, 4497542, 4811324, 5140048, 6673772, 7388819, 8995084, 9622648, 13347544, 14777638, 17990168, 19245296, 26695088, 29555276, 35980336, 51721733, 59110552, 103443466, 118221104, 206886932, 413773864, 827547728]

約数ペア:

[(1, 827547728), (2, 413773864), (4, 206886932), (7, 118221104), (8, 103443466), (14, 59110552), (16, 51721733), (23, 35980336), (28, 29555276), (31, 26695088), (43, 19245296), (46, 17990168), (56, 14777638), (62, 13347544), (86, 9622648), (92, 8995084), (112, 7388819), (124, 6673772), (161, 5140048), (172, 4811324), (184, 4497542), (217, 3813584), (241, 3433808), (248, 3336886), (301, 2749328), (322, 2570024), (344, 2405662), (368, 2248771), (434, 1906792), (482, 1716904), (496, 1668443), (602, 1374664), (644, 1285012), (688, 1202831), (713, 1160656), (868, 953396), (964, 858452), (989, 836752), (1204, 687332), (1288, 642506), (1333, 620816), (1426, 580328), (1687, 490544), (1736, 476698), (1928, 429226), (1978, 418376), (2408, 343666), (2576, 321253), (2666, 310408), (2852, 290164), (3374, 245272), (3472, 238349), (3856, 214613), (3956, 209188), (4816, 171833), (4991, 165808), (5332, 155204), (5543, 149296), (5704, 145082), (6748, 122636), (6923, 119536), (7471, 110768), (7912, 104594), (9331, 88688), (9982, 82904), (10363, 79856), (10664, 77602), (11086, 74648), (11408, 72541), (13496, 61318), (13846, 59768), (14942, 55384), (15824, 52297), (18662, 44344), (19964, 41452), (20726, 39928), (21328, 38801), (22172, 37324), (26992, 30659), (27692, 29884)]