778865604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{54133}}^1$

素因数の和:54260

約数の個数: 48

約数和(自身を含む): 2000792640

約数和(自身を除く): 1221927036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1308, 2398, 3597, 4796, 7194, 14388, 54133, 108266, 162399, 216532, 324798, 595463, 649596, 1190926, 1786389, 2381852, 3572778, 5900497, 7145556, 11800994, 17701491, 23601988, 35402982, 64905467, 70805964, 129810934, 194716401, 259621868, 389432802, 778865604]

約数ペア:

[(1, 778865604), (2, 389432802), (3, 259621868), (4, 194716401), (6, 129810934), (11, 70805964), (12, 64905467), (22, 35402982), (33, 23601988), (44, 17701491), (66, 11800994), (109, 7145556), (132, 5900497), (218, 3572778), (327, 2381852), (436, 1786389), (654, 1190926), (1199, 649596), (1308, 595463), (2398, 324798), (3597, 216532), (4796, 162399), (7194, 108266), (14388, 54133)]