442887816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1979

約数の個数: 128

約数和(自身を含む): 1342771200

約数和(自身を除く): 899883384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 84, 92, 122, 138, 161, 168, 183, 184, 244, 276, 322, 366, 427, 483, 488, 552, 644, 732, 854, 966, 1281, 1288, 1403, 1464, 1708, 1879, 1932, 2562, 2806, 3416, 3758, 3864, 4209, 5124, 5612, 5637, 7516, 8418, 9821, 10248, 11224, 11274, 13153, 15032, 16836, 19642, 22548, 26306, 29463, 33672, 39284, 39459, 43217, 45096, 52612, 58926, 78568, 78918, 86434, 105224, 114619, 117852, 129651, 157836, 172868, 229238, 235704, 259302, 302519, 315672, 343857, 345736, 458476, 518604, 605038, 687714, 802333, 907557, 916952, 1037208, 1210076, 1375428, 1604666, 1815114, 2406999, 2420152, 2636237, 2750856, 3209332, 3630228, 4813998, 5272474, 6418664, 7260456, 7908711, 9627996, 10544948, 15817422, 18453659, 19255992, 21089896, 31634844, 36907318, 55360977, 63269688, 73814636, 110721954, 147629272, 221443908, 442887816]

約数ペア:

[(1, 442887816), (2, 221443908), (3, 147629272), (4, 110721954), (6, 73814636), (7, 63269688), (8, 55360977), (12, 36907318), (14, 31634844), (21, 21089896), (23, 19255992), (24, 18453659), (28, 15817422), (42, 10544948), (46, 9627996), (56, 7908711), (61, 7260456), (69, 6418664), (84, 5272474), (92, 4813998), (122, 3630228), (138, 3209332), (161, 2750856), (168, 2636237), (183, 2420152), (184, 2406999), (244, 1815114), (276, 1604666), (322, 1375428), (366, 1210076), (427, 1037208), (483, 916952), (488, 907557), (552, 802333), (644, 687714), (732, 605038), (854, 518604), (966, 458476), (1281, 345736), (1288, 343857), (1403, 315672), (1464, 302519), (1708, 259302), (1879, 235704), (1932, 229238), (2562, 172868), (2806, 157836), (3416, 129651), (3758, 117852), (3864, 114619), (4209, 105224), (5124, 86434), (5612, 78918), (5637, 78568), (7516, 58926), (8418, 52612), (9821, 45096), (10248, 43217), (11224, 39459), (11274, 39284), (13153, 33672), (15032, 29463), (16836, 26306), (19642, 22548)]