997702512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:619

約数の個数: 120

約数和(自身を含む): 2730575232

約数和(自身を除く): 1732872720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 503, 516, 688, 744, 961, 1006, 1032, 1333, 1488, 1509, 1922, 2012, 2064, 2666, 2883, 3018, 3844, 3999, 4024, 5332, 5766, 6036, 7688, 7998, 8048, 10664, 11532, 12072, 15376, 15593, 15996, 21328, 21629, 23064, 24144, 31186, 31992, 41323, 43258, 46128, 46779, 62372, 63984, 64887, 82646, 86516, 93558, 123969, 124744, 129774, 165292, 173032, 187116, 247938, 249488, 259548, 330584, 346064, 374232, 483383, 495876, 519096, 661168, 670499, 748464, 966766, 991752, 1038192, 1340998, 1450149, 1933532, 1983504, 2011497, 2681996, 2900298, 3867064, 4022994, 5363992, 5800596, 7734128, 8045988, 10727984, 11601192, 16091976, 20785469, 23202384, 32183952, 41570938, 62356407, 83141876, 124712814, 166283752, 249425628, 332567504, 498851256, 997702512]

約数ペア:

[(1, 997702512), (2, 498851256), (3, 332567504), (4, 249425628), (6, 166283752), (8, 124712814), (12, 83141876), (16, 62356407), (24, 41570938), (31, 32183952), (43, 23202384), (48, 20785469), (62, 16091976), (86, 11601192), (93, 10727984), (124, 8045988), (129, 7734128), (172, 5800596), (186, 5363992), (248, 4022994), (258, 3867064), (344, 2900298), (372, 2681996), (496, 2011497), (503, 1983504), (516, 1933532), (688, 1450149), (744, 1340998), (961, 1038192), (1006, 991752), (1032, 966766), (1333, 748464), (1488, 670499), (1509, 661168), (1922, 519096), (2012, 495876), (2064, 483383), (2666, 374232), (2883, 346064), (3018, 330584), (3844, 259548), (3999, 249488), (4024, 247938), (5332, 187116), (5766, 173032), (6036, 165292), (7688, 129774), (7998, 124744), (8048, 123969), (10664, 93558), (11532, 86516), (12072, 82646), (15376, 64887), (15593, 63984), (15996, 62372), (21328, 46779), (21629, 46128), (23064, 43258), (24144, 41323), (31186, 31992)]