13821424008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1795

約数の個数: 128

約数和(自身を含む): 39840000000

約数和(自身を除く): 26018575992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 331, 398, 597, 662, 796, 993, 1194, 1249, 1324, 1393, 1592, 1986, 2317, 2388, 2498, 2648, 2786, 3747, 3972, 4179, 4634, 4776, 4996, 5572, 6951, 7494, 7944, 8358, 8743, 9268, 9992, 11144, 13902, 14988, 16716, 17486, 18536, 26229, 27804, 29976, 33432, 34972, 52458, 55608, 65869, 69944, 104916, 131738, 197607, 209832, 248551, 263476, 395214, 413419, 461083, 497102, 526952, 745653, 790428, 826838, 922166, 994204, 1240257, 1383249, 1491306, 1580856, 1653676, 1739857, 1844332, 1988408, 2480514, 2766498, 2893933, 2982612, 3307352, 3479714, 3688664, 4961028, 5219571, 5532996, 5787866, 5965224, 6959428, 8681799, 9922056, 10439142, 11065992, 11575732, 13918856, 17363598, 20878284, 23151464, 34727196, 41756568, 69454392, 82270381, 164540762, 246811143, 329081524, 493622286, 575892667, 658163048, 987244572, 1151785334, 1727678001, 1974489144, 2303570668, 3455356002, 4607141336, 6910712004, 13821424008]

約数ペア:

[(1, 13821424008), (2, 6910712004), (3, 4607141336), (4, 3455356002), (6, 2303570668), (7, 1974489144), (8, 1727678001), (12, 1151785334), (14, 987244572), (21, 658163048), (24, 575892667), (28, 493622286), (42, 329081524), (56, 246811143), (84, 164540762), (168, 82270381), (199, 69454392), (331, 41756568), (398, 34727196), (597, 23151464), (662, 20878284), (796, 17363598), (993, 13918856), (1194, 11575732), (1249, 11065992), (1324, 10439142), (1393, 9922056), (1592, 8681799), (1986, 6959428), (2317, 5965224), (2388, 5787866), (2498, 5532996), (2648, 5219571), (2786, 4961028), (3747, 3688664), (3972, 3479714), (4179, 3307352), (4634, 2982612), (4776, 2893933), (4996, 2766498), (5572, 2480514), (6951, 1988408), (7494, 1844332), (7944, 1739857), (8358, 1653676), (8743, 1580856), (9268, 1491306), (9992, 1383249), (11144, 1240257), (13902, 994204), (14988, 922166), (16716, 826838), (17486, 790428), (18536, 745653), (26229, 526952), (27804, 497102), (29976, 461083), (33432, 413419), (34972, 395214), (52458, 263476), (55608, 248551), (65869, 209832), (69944, 197607), (104916, 131738)]