988206492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47629}}^1$

素因数の和:47675

約数の個数: 96

約数和(自身を含む): 2987353600

約数和(自身を除く): 1999147108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 20748, 47629, 95258, 142887, 190516, 285774, 333403, 571548, 619177, 666806, 904951, 1000209, 1238354, 1333612, 1809902, 1857531, 2000418, 2476708, 2714853, 3619804, 3715062, 4000836, 4334239, 5429706, 6334657, 7430124, 8668478, 10859412, 11764363, 12669314, 13002717, 17336956, 19003971, 23528726, 25338628, 26005434, 35293089, 38007942, 47057452, 52010868, 70586178, 76015884, 82350541, 141172356, 164701082, 247051623, 329402164, 494103246, 988206492]

約数ペア:

[(1, 988206492), (2, 494103246), (3, 329402164), (4, 247051623), (6, 164701082), (7, 141172356), (12, 82350541), (13, 76015884), (14, 70586178), (19, 52010868), (21, 47057452), (26, 38007942), (28, 35293089), (38, 26005434), (39, 25338628), (42, 23528726), (52, 19003971), (57, 17336956), (76, 13002717), (78, 12669314), (84, 11764363), (91, 10859412), (114, 8668478), (133, 7430124), (156, 6334657), (182, 5429706), (228, 4334239), (247, 4000836), (266, 3715062), (273, 3619804), (364, 2714853), (399, 2476708), (494, 2000418), (532, 1857531), (546, 1809902), (741, 1333612), (798, 1238354), (988, 1000209), (1092, 904951), (1482, 666806), (1596, 619177), (1729, 571548), (2964, 333403), (3458, 285774), (5187, 190516), (6916, 142887), (10374, 95258), (20748, 47629)]