764621844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{395767}}^1$

素因数の和:395804

約数の個数: 48

約数和(自身を含む): 2127648768

約数和(自身を除く): 1363026924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 395767, 791534, 1187301, 1583068, 2374602, 2770369, 4749204, 5540738, 8311107, 9102641, 11081476, 16622214, 18205282, 27307923, 33244428, 36410564, 54615846, 63718487, 109231692, 127436974, 191155461, 254873948, 382310922, 764621844]

約数ペア:

[(1, 764621844), (2, 382310922), (3, 254873948), (4, 191155461), (6, 127436974), (7, 109231692), (12, 63718487), (14, 54615846), (21, 36410564), (23, 33244428), (28, 27307923), (42, 18205282), (46, 16622214), (69, 11081476), (84, 9102641), (92, 8311107), (138, 5540738), (161, 4749204), (276, 2770369), (322, 2374602), (483, 1583068), (644, 1187301), (966, 791534), (1932, 395767)]