283861998

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 96

約数和(自身を含む): 748800000

約数和(自身を除く): 464938002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 343, 414, 441, 483, 686, 882, 966, 1029, 1127, 1449, 1999, 2058, 2254, 2898, 3087, 3381, 3998, 5997, 6174, 6762, 7889, 10143, 11994, 13993, 15778, 17991, 20286, 23667, 27986, 35982, 41979, 45977, 47334, 71001, 83958, 91954, 97951, 125937, 137931, 142002, 195902, 251874, 275862, 293853, 321839, 413793, 587706, 643678, 685657, 827586, 881559, 965517, 1371314, 1763118, 1931034, 2056971, 2252873, 2896551, 4113942, 4505746, 5793102, 6170913, 6758619, 12341826, 13517238, 15770111, 20275857, 31540222, 40551714, 47310333, 94620666, 141930999, 283861998]

約数ペア:

[(1, 283861998), (2, 141930999), (3, 94620666), (6, 47310333), (7, 40551714), (9, 31540222), (14, 20275857), (18, 15770111), (21, 13517238), (23, 12341826), (42, 6758619), (46, 6170913), (49, 5793102), (63, 4505746), (69, 4113942), (98, 2896551), (126, 2252873), (138, 2056971), (147, 1931034), (161, 1763118), (207, 1371314), (294, 965517), (322, 881559), (343, 827586), (414, 685657), (441, 643678), (483, 587706), (686, 413793), (882, 321839), (966, 293853), (1029, 275862), (1127, 251874), (1449, 195902), (1999, 142002), (2058, 137931), (2254, 125937), (2898, 97951), (3087, 91954), (3381, 83958), (3998, 71001), (5997, 47334), (6174, 45977), (6762, 41979), (7889, 35982), (10143, 27986), (11994, 23667), (13993, 20286), (15778, 17991)]