313286204

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 699431040

約数和(自身を除く): 386144836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 331, 439, 539, 662, 878, 1078, 1324, 1756, 2156, 2317, 3073, 3641, 4634, 4829, 6146, 7282, 9268, 9658, 12292, 14564, 16219, 19316, 21511, 25487, 32438, 33803, 43022, 50974, 64876, 67606, 86044, 101948, 135212, 145309, 178409, 236621, 290618, 356818, 473242, 581236, 713636, 946484, 1017163, 1598399, 2034326, 3196798, 4068652, 6393596, 7120141, 11188793, 14240282, 22377586, 28480564, 44755172, 78321551, 156643102, 313286204]

約数ペア:

[(1, 313286204), (2, 156643102), (4, 78321551), (7, 44755172), (11, 28480564), (14, 22377586), (22, 14240282), (28, 11188793), (44, 7120141), (49, 6393596), (77, 4068652), (98, 3196798), (154, 2034326), (196, 1598399), (308, 1017163), (331, 946484), (439, 713636), (539, 581236), (662, 473242), (878, 356818), (1078, 290618), (1324, 236621), (1756, 178409), (2156, 145309), (2317, 135212), (3073, 101948), (3641, 86044), (4634, 67606), (4829, 64876), (6146, 50974), (7282, 43022), (9268, 33803), (9658, 32438), (12292, 25487), (14564, 21511), (16219, 19316)]