872924752

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 2042726400

約数和(自身を除く): 1169801648

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 311, 532, 622, 1064, 1244, 1319, 2128, 2177, 2488, 2638, 4354, 4976, 5276, 5909, 8708, 9233, 10552, 11818, 17416, 18466, 21104, 23636, 25061, 34832, 36932, 41363, 47272, 50122, 73864, 82726, 94544, 100244, 147728, 165452, 175427, 200488, 330904, 350854, 400976, 410209, 661808, 701708, 820418, 1403416, 1640836, 2806832, 2871463, 3281672, 5742926, 6563344, 7793971, 11485852, 15587942, 22971704, 31175884, 45943408, 54557797, 62351768, 109115594, 124703536, 218231188, 436462376, 872924752]

約数ペア:

[(1, 872924752), (2, 436462376), (4, 218231188), (7, 124703536), (8, 109115594), (14, 62351768), (16, 54557797), (19, 45943408), (28, 31175884), (38, 22971704), (56, 15587942), (76, 11485852), (112, 7793971), (133, 6563344), (152, 5742926), (266, 3281672), (304, 2871463), (311, 2806832), (532, 1640836), (622, 1403416), (1064, 820418), (1244, 701708), (1319, 661808), (2128, 410209), (2177, 400976), (2488, 350854), (2638, 330904), (4354, 200488), (4976, 175427), (5276, 165452), (5909, 147728), (8708, 100244), (9233, 94544), (10552, 82726), (11818, 73864), (17416, 50122), (18466, 47272), (21104, 41363), (23636, 36932), (25061, 34832)]