388369746726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6983309}}^1$

素因数の和:6983381

約数の個数: 64

約数和(自身を含む): 901014589440

約数和(自身を除く): 512644842714

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, 18538, 27807, 55614, 6983309, 13966618, 20949927, 41899854, 90783017, 160616107, 181566034, 216482579, 272349051, 321232214, 432965158, 481848321, 544698102, 649447737, 963696642, 1298895474, 2088009391, 2814273527, 4176018782, 4979099317, 5628547054, 6264028173, 8442820581, 9958198634, 12528056346, 14937297951, 16885641162, 29874595902, 64728291121, 129456582242, 194184873363, 388369746726]

約数ペア:

[(1, 388369746726), (2, 194184873363), (3, 129456582242), (6, 64728291121), (13, 29874595902), (23, 16885641162), (26, 14937297951), (31, 12528056346), (39, 9958198634), (46, 8442820581), (62, 6264028173), (69, 5628547054), (78, 4979099317), (93, 4176018782), (138, 2814273527), (186, 2088009391), (299, 1298895474), (403, 963696642), (598, 649447737), (713, 544698102), (806, 481848321), (897, 432965158), (1209, 321232214), (1426, 272349051), (1794, 216482579), (2139, 181566034), (2418, 160616107), (4278, 90783017), (9269, 41899854), (18538, 20949927), (27807, 13966618), (55614, 6983309)]