303884828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 592111296

約数和(自身を除く): 288226468

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 212, 284, 689, 923, 1378, 1553, 1846, 2756, 3106, 3692, 3763, 6212, 7526, 15052, 20189, 40378, 48919, 80756, 82309, 97838, 110263, 164618, 195676, 220526, 329236, 441052, 1070017, 1433419, 2140034, 2866838, 4280068, 5733676, 5843939, 11687878, 23375756, 75971207, 151942414, 303884828]

約数ペア:

[(1, 303884828), (2, 151942414), (4, 75971207), (13, 23375756), (26, 11687878), (52, 5843939), (53, 5733676), (71, 4280068), (106, 2866838), (142, 2140034), (212, 1433419), (284, 1070017), (689, 441052), (923, 329236), (1378, 220526), (1553, 195676), (1846, 164618), (2756, 110263), (3106, 97838), (3692, 82309), (3763, 80756), (6212, 48919), (7526, 40378), (15052, 20189)]