769840404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{30977}}^1$

素因数の和:31112

約数の個数: 48

約数和(自身を含む): 1908244800

約数和(自身を除く): 1138404396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 4142, 6213, 8284, 12426, 24852, 30977, 61954, 92931, 123908, 185862, 371724, 588563, 1177126, 1765689, 2354252, 3376493, 3531378, 6752986, 7062756, 10129479, 13505972, 20258958, 40517916, 64153367, 128306734, 192460101, 256613468, 384920202, 769840404]

約数ペア:

[(1, 769840404), (2, 384920202), (3, 256613468), (4, 192460101), (6, 128306734), (12, 64153367), (19, 40517916), (38, 20258958), (57, 13505972), (76, 10129479), (109, 7062756), (114, 6752986), (218, 3531378), (228, 3376493), (327, 2354252), (436, 1765689), (654, 1177126), (1308, 588563), (2071, 371724), (4142, 185862), (6213, 123908), (8284, 92931), (12426, 61954), (24852, 30977)]