983321584

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 2222357760

約数和(自身を除く): 1239036176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 139, 166, 278, 332, 556, 581, 664, 761, 973, 1112, 1162, 1328, 1522, 1946, 2224, 2324, 3044, 3892, 4648, 5327, 6088, 7784, 9296, 10654, 11537, 12176, 15568, 21308, 23074, 42616, 46148, 63163, 80759, 85232, 92296, 105779, 126326, 161518, 184592, 211558, 252652, 323036, 423116, 442141, 505304, 646072, 740453, 846232, 884282, 1010608, 1292144, 1480906, 1692464, 1768564, 2961812, 3537128, 5923624, 7074256, 8779657, 11847248, 17559314, 35118628, 61457599, 70237256, 122915198, 140474512, 245830396, 491660792, 983321584]

約数ペア:

[(1, 983321584), (2, 491660792), (4, 245830396), (7, 140474512), (8, 122915198), (14, 70237256), (16, 61457599), (28, 35118628), (56, 17559314), (83, 11847248), (112, 8779657), (139, 7074256), (166, 5923624), (278, 3537128), (332, 2961812), (556, 1768564), (581, 1692464), (664, 1480906), (761, 1292144), (973, 1010608), (1112, 884282), (1162, 846232), (1328, 740453), (1522, 646072), (1946, 505304), (2224, 442141), (2324, 423116), (3044, 323036), (3892, 252652), (4648, 211558), (5327, 184592), (6088, 161518), (7784, 126326), (9296, 105779), (10654, 92296), (11537, 85232), (12176, 80759), (15568, 63163), (21308, 46148), (23074, 42616)]