39648504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 122388480

約数和(自身を除く): 82739976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 331, 372, 434, 483, 552, 644, 651, 662, 713, 744, 868, 966, 993, 1288, 1302, 1324, 1426, 1736, 1932, 1986, 2139, 2317, 2604, 2648, 2852, 3864, 3972, 4278, 4634, 4991, 5208, 5704, 6951, 7613, 7944, 8556, 9268, 9982, 10261, 13902, 14973, 15226, 17112, 18536, 19964, 20522, 22839, 27804, 29946, 30452, 30783, 39928, 41044, 45678, 53291, 55608, 59892, 60904, 61566, 71827, 82088, 91356, 106582, 119784, 123132, 143654, 159873, 182712, 213164, 215481, 236003, 246264, 287308, 319746, 426328, 430962, 472006, 574616, 639492, 708009, 861924, 944012, 1278984, 1416018, 1652021, 1723848, 1888024, 2832036, 3304042, 4956063, 5664072, 6608084, 9912126, 13216168, 19824252, 39648504]

約数ペア:

[(1, 39648504), (2, 19824252), (3, 13216168), (4, 9912126), (6, 6608084), (7, 5664072), (8, 4956063), (12, 3304042), (14, 2832036), (21, 1888024), (23, 1723848), (24, 1652021), (28, 1416018), (31, 1278984), (42, 944012), (46, 861924), (56, 708009), (62, 639492), (69, 574616), (84, 472006), (92, 430962), (93, 426328), (124, 319746), (138, 287308), (161, 246264), (168, 236003), (184, 215481), (186, 213164), (217, 182712), (248, 159873), (276, 143654), (322, 123132), (331, 119784), (372, 106582), (434, 91356), (483, 82088), (552, 71827), (644, 61566), (651, 60904), (662, 59892), (713, 55608), (744, 53291), (868, 45678), (966, 41044), (993, 39928), (1288, 30783), (1302, 30452), (1324, 29946), (1426, 27804), (1736, 22839), (1932, 20522), (1986, 19964), (2139, 18536), (2317, 17112), (2604, 15226), (2648, 14973), (2852, 13902), (3864, 10261), (3972, 9982), (4278, 9268), (4634, 8556), (4991, 7944), (5208, 7613), (5704, 6951)]