276475444

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 588349440

約数和(自身を除く): 311873996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 127, 196, 203, 254, 383, 406, 508, 766, 812, 889, 1421, 1532, 1778, 2681, 2842, 3556, 3683, 5362, 5684, 6223, 7366, 10724, 11107, 12446, 14732, 18767, 22214, 24892, 25781, 37534, 44428, 48641, 51562, 75068, 77749, 97282, 103124, 155498, 180467, 194564, 310996, 340487, 360934, 544243, 680974, 721868, 1088486, 1361948, 1410589, 2176972, 2383409, 2821178, 4766818, 5642356, 9533636, 9874123, 19748246, 39496492, 69118861, 138237722, 276475444]

約数ペア:

[(1, 276475444), (2, 138237722), (4, 69118861), (7, 39496492), (14, 19748246), (28, 9874123), (29, 9533636), (49, 5642356), (58, 4766818), (98, 2821178), (116, 2383409), (127, 2176972), (196, 1410589), (203, 1361948), (254, 1088486), (383, 721868), (406, 680974), (508, 544243), (766, 360934), (812, 340487), (889, 310996), (1421, 194564), (1532, 180467), (1778, 155498), (2681, 103124), (2842, 97282), (3556, 77749), (3683, 75068), (5362, 51562), (5684, 48641), (6223, 44428), (7366, 37534), (10724, 25781), (11107, 24892), (12446, 22214), (14732, 18767)]