401151636

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{195493}}^1$

素因数の和:195525

約数の個数: 48

約数和(自身を含む): 1094766400

約数和(自身を除く): 693614764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 195493, 390986, 586479, 781972, 1172958, 1759437, 2345916, 3518874, 3714367, 5278311, 7037748, 7428734, 10556622, 11143101, 14857468, 21113244, 22286202, 33429303, 44572404, 66858606, 100287909, 133717212, 200575818, 401151636]

約数ペア:

[(1, 401151636), (2, 200575818), (3, 133717212), (4, 100287909), (6, 66858606), (9, 44572404), (12, 33429303), (18, 22286202), (19, 21113244), (27, 14857468), (36, 11143101), (38, 10556622), (54, 7428734), (57, 7037748), (76, 5278311), (108, 3714367), (114, 3518874), (171, 2345916), (228, 1759437), (342, 1172958), (513, 781972), (684, 586479), (1026, 390986), (2052, 195493)]