421272696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12619}}^1$

素因数の和:12748

約数の個数: 64

約数和(自身を含む): 1144886400

約数和(自身を除く): 723613704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 156, 214, 312, 321, 428, 642, 856, 1284, 1391, 2568, 2782, 4173, 5564, 8346, 11128, 12619, 16692, 25238, 33384, 37857, 50476, 75714, 100952, 151428, 164047, 302856, 328094, 492141, 656188, 984282, 1312376, 1350233, 1968564, 2700466, 3937128, 4050699, 5400932, 8101398, 10801864, 16202796, 17553029, 32405592, 35106058, 52659087, 70212116, 105318174, 140424232, 210636348, 421272696]

約数ペア:

[(1, 421272696), (2, 210636348), (3, 140424232), (4, 105318174), (6, 70212116), (8, 52659087), (12, 35106058), (13, 32405592), (24, 17553029), (26, 16202796), (39, 10801864), (52, 8101398), (78, 5400932), (104, 4050699), (107, 3937128), (156, 2700466), (214, 1968564), (312, 1350233), (321, 1312376), (428, 984282), (642, 656188), (856, 492141), (1284, 328094), (1391, 302856), (2568, 164047), (2782, 151428), (4173, 100952), (5564, 75714), (8346, 50476), (11128, 37857), (12619, 33384), (16692, 25238)]