738281856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2184

約数の個数: 128

約数和(自身を含む): 2142685440

約数和(自身を除く): 1404403584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 284, 312, 384, 416, 426, 568, 624, 832, 852, 923, 1136, 1248, 1664, 1704, 1846, 2083, 2272, 2496, 2769, 3408, 3692, 4166, 4544, 4992, 5538, 6249, 6816, 7384, 8332, 9088, 11076, 12498, 13632, 14768, 16664, 22152, 24996, 27079, 27264, 29536, 33328, 44304, 49992, 54158, 59072, 66656, 81237, 88608, 99984, 108316, 118144, 133312, 147893, 162474, 177216, 199968, 216632, 266624, 295786, 324948, 354432, 399936, 433264, 443679, 591572, 649896, 799872, 866528, 887358, 1183144, 1299792, 1733056, 1774716, 1922609, 2366288, 2599584, 3466112, 3549432, 3845218, 4732576, 5199168, 5767827, 7098864, 7690436, 9465152, 10398336, 11535654, 14197728, 15380872, 18930304, 23071308, 28395456, 30761744, 46142616, 56790912, 61523488, 92285232, 123046976, 184570464, 246093952, 369140928, 738281856]

約数ペア:

[(1, 738281856), (2, 369140928), (3, 246093952), (4, 184570464), (6, 123046976), (8, 92285232), (12, 61523488), (13, 56790912), (16, 46142616), (24, 30761744), (26, 28395456), (32, 23071308), (39, 18930304), (48, 15380872), (52, 14197728), (64, 11535654), (71, 10398336), (78, 9465152), (96, 7690436), (104, 7098864), (128, 5767827), (142, 5199168), (156, 4732576), (192, 3845218), (208, 3549432), (213, 3466112), (284, 2599584), (312, 2366288), (384, 1922609), (416, 1774716), (426, 1733056), (568, 1299792), (624, 1183144), (832, 887358), (852, 866528), (923, 799872), (1136, 649896), (1248, 591572), (1664, 443679), (1704, 433264), (1846, 399936), (2083, 354432), (2272, 324948), (2496, 295786), (2769, 266624), (3408, 216632), (3692, 199968), (4166, 177216), (4544, 162474), (4992, 147893), (5538, 133312), (6249, 118144), (6816, 108316), (7384, 99984), (8332, 88608), (9088, 81237), (11076, 66656), (12498, 59072), (13632, 54158), (14768, 49992), (16664, 44304), (22152, 33328), (24996, 29536), (27079, 27264)]