352804816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 845195904

約数和(自身を除く): 492391088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 293, 364, 586, 728, 827, 1172, 1456, 1654, 2051, 2344, 3308, 3809, 4102, 4688, 5789, 6616, 7618, 8204, 10751, 11578, 13232, 15236, 16408, 21502, 23156, 26663, 30472, 32816, 43004, 46312, 53326, 60944, 75257, 86008, 92624, 106652, 150514, 172016, 213304, 242311, 301028, 426608, 484622, 602056, 969244, 1204112, 1696177, 1938488, 3150043, 3392354, 3876976, 6300086, 6784708, 12600172, 13569416, 22050301, 25200344, 27138832, 44100602, 50400688, 88201204, 176402408, 352804816]

約数ペア:

[(1, 352804816), (2, 176402408), (4, 88201204), (7, 50400688), (8, 44100602), (13, 27138832), (14, 25200344), (16, 22050301), (26, 13569416), (28, 12600172), (52, 6784708), (56, 6300086), (91, 3876976), (104, 3392354), (112, 3150043), (182, 1938488), (208, 1696177), (293, 1204112), (364, 969244), (586, 602056), (728, 484622), (827, 426608), (1172, 301028), (1456, 242311), (1654, 213304), (2051, 172016), (2344, 150514), (3308, 106652), (3809, 92624), (4102, 86008), (4688, 75257), (5789, 60944), (6616, 53326), (7618, 46312), (8204, 43004), (10751, 32816), (11578, 30472), (13232, 26663), (15236, 23156), (16408, 21502)]