1699308828

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{321109}}^1$

素因数の和:321136

約数の個数: 72

約数和(自身を含む): 5124915600

約数和(自身を除く): 3425606772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 321109, 642218, 963327, 1284436, 1926654, 2247763, 2889981, 3853308, 4495526, 5779962, 6743289, 8669943, 8991052, 11559924, 13486578, 15734341, 17339886, 20229867, 26973156, 31468682, 34679772, 40459734, 47203023, 60689601, 62937364, 80919468, 94406046, 121379202, 141609069, 188812092, 242758404, 283218138, 424827207, 566436276, 849654414, 1699308828]

約数ペア:

[(1, 1699308828), (2, 849654414), (3, 566436276), (4, 424827207), (6, 283218138), (7, 242758404), (9, 188812092), (12, 141609069), (14, 121379202), (18, 94406046), (21, 80919468), (27, 62937364), (28, 60689601), (36, 47203023), (42, 40459734), (49, 34679772), (54, 31468682), (63, 26973156), (84, 20229867), (98, 17339886), (108, 15734341), (126, 13486578), (147, 11559924), (189, 8991052), (196, 8669943), (252, 6743289), (294, 5779962), (378, 4495526), (441, 3853308), (588, 2889981), (756, 2247763), (882, 1926654), (1323, 1284436), (1764, 963327), (2646, 642218), (5292, 321109)]