1304964

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 3474240

約数和(自身を除く): 2169276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 281, 387, 516, 562, 774, 843, 1124, 1161, 1548, 1686, 2322, 2529, 3372, 4644, 5058, 7587, 10116, 12083, 15174, 24166, 30348, 36249, 48332, 72498, 108747, 144996, 217494, 326241, 434988, 652482, 1304964]

約数ペア:

[(1, 1304964), (2, 652482), (3, 434988), (4, 326241), (6, 217494), (9, 144996), (12, 108747), (18, 72498), (27, 48332), (36, 36249), (43, 30348), (54, 24166), (86, 15174), (108, 12083), (129, 10116), (172, 7587), (258, 5058), (281, 4644), (387, 3372), (516, 2529), (562, 2322), (774, 1686), (843, 1548), (1124, 1161)]