19379029128

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1601}}^1$

素因数の和:2007

約数の個数: 128

約数和(自身を含む): 51106619520

約数和(自身を除く): 31727590392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 296, 317, 344, 444, 516, 634, 888, 951, 1032, 1268, 1591, 1601, 1902, 2536, 3182, 3202, 3804, 4773, 4803, 6364, 6404, 7608, 9546, 9606, 11729, 12728, 12808, 13631, 19092, 19212, 23458, 27262, 35187, 38184, 38424, 40893, 46916, 54524, 59237, 68843, 70374, 81786, 93832, 109048, 118474, 137686, 140748, 163572, 177711, 206529, 236948, 275372, 281496, 327144, 355422, 413058, 473896, 504347, 507517, 550744, 710844, 826116, 1008694, 1015034, 1421688, 1513041, 1522551, 1652232, 2017388, 2030068, 2547191, 3026082, 3045102, 4034776, 4060136, 5094382, 6052164, 6090204, 7641573, 10188764, 12104328, 12180408, 15283146, 18778129, 20377528, 21823231, 30566292, 37556258, 43646462, 56334387, 61132584, 65469693, 75112516, 87292924, 112668774, 130939386, 150225032, 174585848, 225337548, 261878772, 450675096, 523757544, 807459547, 1614919094, 2422378641, 3229838188, 4844757282, 6459676376, 9689514564, 19379029128]

約数ペア:

[(1, 19379029128), (2, 9689514564), (3, 6459676376), (4, 4844757282), (6, 3229838188), (8, 2422378641), (12, 1614919094), (24, 807459547), (37, 523757544), (43, 450675096), (74, 261878772), (86, 225337548), (111, 174585848), (129, 150225032), (148, 130939386), (172, 112668774), (222, 87292924), (258, 75112516), (296, 65469693), (317, 61132584), (344, 56334387), (444, 43646462), (516, 37556258), (634, 30566292), (888, 21823231), (951, 20377528), (1032, 18778129), (1268, 15283146), (1591, 12180408), (1601, 12104328), (1902, 10188764), (2536, 7641573), (3182, 6090204), (3202, 6052164), (3804, 5094382), (4773, 4060136), (4803, 4034776), (6364, 3045102), (6404, 3026082), (7608, 2547191), (9546, 2030068), (9606, 2017388), (11729, 1652232), (12728, 1522551), (12808, 1513041), (13631, 1421688), (19092, 1015034), (19212, 1008694), (23458, 826116), (27262, 710844), (35187, 550744), (38184, 507517), (38424, 504347), (40893, 473896), (46916, 413058), (54524, 355422), (59237, 327144), (68843, 281496), (70374, 275372), (81786, 236948), (93832, 206529), (109048, 177711), (118474, 163572), (137686, 140748)]