749064966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13469}}^1$

素因数の和:13541

約数の個数: 64

約数和(自身を含む): 1737953280

約数和(自身を除く): 988888314

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 2139, 2418, 4278, 9269, 13469, 18538, 26938, 27807, 40407, 55614, 80814, 175097, 309787, 350194, 417539, 525291, 619574, 835078, 929361, 1050582, 1252617, 1858722, 2505234, 4027231, 5428007, 8054462, 9603397, 10856014, 12081693, 16284021, 19206794, 24163386, 28810191, 32568042, 57620382, 124844161, 249688322, 374532483, 749064966]

約数ペア:

[(1, 749064966), (2, 374532483), (3, 249688322), (6, 124844161), (13, 57620382), (23, 32568042), (26, 28810191), (31, 24163386), (39, 19206794), (46, 16284021), (62, 12081693), (69, 10856014), (78, 9603397), (93, 8054462), (138, 5428007), (186, 4027231), (299, 2505234), (403, 1858722), (598, 1252617), (713, 1050582), (806, 929361), (897, 835078), (1209, 619574), (1426, 525291), (1794, 417539), (2139, 350194), (2418, 309787), (4278, 175097), (9269, 80814), (13469, 55614), (18538, 40407), (26938, 27807)]