822470404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 1846333440

約数和(自身を除く): 1023863036

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 211, 238, 266, 323, 422, 431, 476, 532, 646, 844, 862, 1292, 1477, 1724, 2261, 2954, 3017, 3587, 4009, 4522, 5908, 6034, 7174, 7327, 8018, 8189, 9044, 12068, 14348, 14654, 16036, 16378, 25109, 28063, 29308, 32756, 50218, 51289, 56126, 57323, 68153, 90941, 100436, 102578, 112252, 114646, 136306, 139213, 181882, 205156, 229292, 272612, 278426, 363764, 477071, 556852, 636587, 954142, 974491, 1273174, 1545997, 1727879, 1908284, 1948982, 2546348, 3091994, 3455758, 3897964, 6183988, 6911516, 10821979, 12095153, 21643958, 24190306, 29373943, 43287916, 48380612, 58747886, 117495772, 205617601, 411235202, 822470404]

約数ペア:

[(1, 822470404), (2, 411235202), (4, 205617601), (7, 117495772), (14, 58747886), (17, 48380612), (19, 43287916), (28, 29373943), (34, 24190306), (38, 21643958), (68, 12095153), (76, 10821979), (119, 6911516), (133, 6183988), (211, 3897964), (238, 3455758), (266, 3091994), (323, 2546348), (422, 1948982), (431, 1908284), (476, 1727879), (532, 1545997), (646, 1273174), (844, 974491), (862, 954142), (1292, 636587), (1477, 556852), (1724, 477071), (2261, 363764), (2954, 278426), (3017, 272612), (3587, 229292), (4009, 205156), (4522, 181882), (5908, 139213), (6034, 136306), (7174, 114646), (7327, 112252), (8018, 102578), (8189, 100436), (9044, 90941), (12068, 68153), (14348, 57323), (14654, 56126), (16036, 51289), (16378, 50218), (25109, 32756), (28063, 29308)]