1200382664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{6991}}^1$

素因数の和:7150

約数の個数: 48

約数和(自身を含む): 2456709120

約数和(自身を除く): 1256326456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 169, 254, 338, 508, 676, 1016, 1352, 1651, 3302, 6604, 6991, 13208, 13982, 21463, 27964, 42926, 55928, 85852, 90883, 171704, 181766, 363532, 727064, 887857, 1181479, 1775714, 2362958, 3551428, 4725916, 7102856, 9451832, 11542141, 23084282, 46168564, 92337128, 150047833, 300095666, 600191332, 1200382664]

約数ペア:

[(1, 1200382664), (2, 600191332), (4, 300095666), (8, 150047833), (13, 92337128), (26, 46168564), (52, 23084282), (104, 11542141), (127, 9451832), (169, 7102856), (254, 4725916), (338, 3551428), (508, 2362958), (676, 1775714), (1016, 1181479), (1352, 887857), (1651, 727064), (3302, 363532), (6604, 181766), (6991, 171704), (13208, 90883), (13982, 85852), (21463, 55928), (27964, 42926)]