585156208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1782

約数の個数: 80

約数和(自身を含む): 1401465856

約数和(自身を除く): 816309648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 271, 364, 542, 728, 1084, 1456, 1483, 1897, 2168, 2966, 3523, 3794, 4336, 5932, 7046, 7588, 10381, 11864, 14092, 15176, 19279, 20762, 23728, 24661, 28184, 30352, 38558, 41524, 49322, 56368, 77116, 83048, 98644, 134953, 154232, 166096, 197288, 269906, 308464, 394576, 401893, 539812, 803786, 1079624, 1607572, 2159248, 2813251, 3215144, 5224609, 5626502, 6430288, 10449218, 11253004, 20898436, 22506008, 36572263, 41796872, 45012016, 73144526, 83593744, 146289052, 292578104, 585156208]

約数ペア:

[(1, 585156208), (2, 292578104), (4, 146289052), (7, 83593744), (8, 73144526), (13, 45012016), (14, 41796872), (16, 36572263), (26, 22506008), (28, 20898436), (52, 11253004), (56, 10449218), (91, 6430288), (104, 5626502), (112, 5224609), (182, 3215144), (208, 2813251), (271, 2159248), (364, 1607572), (542, 1079624), (728, 803786), (1084, 539812), (1456, 401893), (1483, 394576), (1897, 308464), (2168, 269906), (2966, 197288), (3523, 166096), (3794, 154232), (4336, 134953), (5932, 98644), (7046, 83048), (7588, 77116), (10381, 56368), (11864, 49322), (14092, 41524), (15176, 38558), (19279, 30352), (20762, 28184), (23728, 24661)]