321943076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52027}}^1$

素因数の和:52068

約数の個数: 48

約数和(自身を含む): 734219136

約数和(自身を除く): 412276060

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 52027, 104054, 208108, 364189, 676351, 728378, 884459, 1352702, 1456756, 1768918, 2705404, 3537836, 4734457, 6191213, 9468914, 11497967, 12382426, 18937828, 22995934, 24764852, 45991868, 80485769, 160971538, 321943076]

約数ペア:

[(1, 321943076), (2, 160971538), (4, 80485769), (7, 45991868), (13, 24764852), (14, 22995934), (17, 18937828), (26, 12382426), (28, 11497967), (34, 9468914), (52, 6191213), (68, 4734457), (91, 3537836), (119, 2705404), (182, 1768918), (221, 1456756), (238, 1352702), (364, 884459), (442, 728378), (476, 676351), (884, 364189), (1547, 208108), (3094, 104054), (6188, 52027)]