279753708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2713}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 704293856

約数和(自身を除く): 424540148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 661, 1322, 1983, 2644, 2713, 3966, 5426, 7932, 8139, 8593, 10852, 16278, 17186, 25779, 32556, 34372, 35269, 51558, 70538, 103116, 105807, 141076, 211614, 423228, 1793293, 3586586, 5379879, 7173172, 10759758, 21519516, 23312809, 46625618, 69938427, 93251236, 139876854, 279753708]

約数ペア:

[(1, 279753708), (2, 139876854), (3, 93251236), (4, 69938427), (6, 46625618), (12, 23312809), (13, 21519516), (26, 10759758), (39, 7173172), (52, 5379879), (78, 3586586), (156, 1793293), (661, 423228), (1322, 211614), (1983, 141076), (2644, 105807), (2713, 103116), (3966, 70538), (5426, 51558), (7932, 35269), (8139, 34372), (8593, 32556), (10852, 25779), (16278, 17186)]