404893992

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157669}}^1$

素因数の和:157785

約数の個数: 32

約数和(自身を含む): 1021701600

約数和(自身を除く): 616807608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 157669, 315338, 473007, 630676, 946014, 1261352, 1892028, 3784056, 16870583, 33741166, 50611749, 67482332, 101223498, 134964664, 202446996, 404893992]

約数ペア:

[(1, 404893992), (2, 202446996), (3, 134964664), (4, 101223498), (6, 67482332), (8, 50611749), (12, 33741166), (24, 16870583), (107, 3784056), (214, 1892028), (321, 1261352), (428, 946014), (642, 630676), (856, 473007), (1284, 315338), (2568, 157669)]