264943756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2053}}^1$

素因数の和:2494

約数の個数: 48

約数和(自身を含む): 579720960

約数和(自身を除く): 314777204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 838, 1676, 2053, 2933, 4106, 4609, 5866, 8212, 9218, 11732, 14371, 18436, 22583, 28742, 32263, 45166, 57484, 64526, 90332, 129052, 158081, 316162, 632324, 860207, 1720414, 3440828, 6021449, 9462277, 12042898, 18924554, 24085796, 37849108, 66235939, 132471878, 264943756]

約数ペア:

[(1, 264943756), (2, 132471878), (4, 66235939), (7, 37849108), (11, 24085796), (14, 18924554), (22, 12042898), (28, 9462277), (44, 6021449), (77, 3440828), (154, 1720414), (308, 860207), (419, 632324), (838, 316162), (1676, 158081), (2053, 129052), (2933, 90332), (4106, 64526), (4609, 57484), (5866, 45166), (8212, 32263), (9218, 28742), (11732, 22583), (14371, 18436)]