889453968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33149}}^1$

素因数の和:33216

約数の個数: 80

約数和(自身を含む): 2532129600

約数和(自身を除く): 1642675632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 8944, 13416, 26832, 33149, 66298, 99447, 132596, 198894, 265192, 397788, 430937, 530384, 795576, 861874, 1292811, 1425407, 1591152, 1723748, 2585622, 2850814, 3447496, 4276221, 5171244, 5701628, 6894992, 8552442, 10342488, 11403256, 17104884, 18530291, 20684976, 22806512, 34209768, 37060582, 55590873, 68419536, 74121164, 111181746, 148242328, 222363492, 296484656, 444726984, 889453968]

約数ペア:

[(1, 889453968), (2, 444726984), (3, 296484656), (4, 222363492), (6, 148242328), (8, 111181746), (12, 74121164), (13, 68419536), (16, 55590873), (24, 37060582), (26, 34209768), (39, 22806512), (43, 20684976), (48, 18530291), (52, 17104884), (78, 11403256), (86, 10342488), (104, 8552442), (129, 6894992), (156, 5701628), (172, 5171244), (208, 4276221), (258, 3447496), (312, 2850814), (344, 2585622), (516, 1723748), (559, 1591152), (624, 1425407), (688, 1292811), (1032, 861874), (1118, 795576), (1677, 530384), (2064, 430937), (2236, 397788), (3354, 265192), (4472, 198894), (6708, 132596), (8944, 99447), (13416, 66298), (26832, 33149)]