39456648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 134447040

約数和(自身を除く): 94990392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 647, 693, 726, 792, 847, 924, 968, 1089, 1294, 1386, 1452, 1694, 1848, 1941, 2178, 2541, 2588, 2772, 2904, 3388, 3882, 4356, 4529, 5082, 5176, 5544, 5823, 6776, 7117, 7623, 7764, 8712, 9058, 10164, 11646, 13587, 14234, 15246, 15528, 18116, 20328, 21351, 23292, 27174, 28468, 30492, 36232, 40761, 42702, 46584, 49819, 54348, 56936, 60984, 64053, 78287, 81522, 85404, 99638, 108696, 128106, 149457, 156574, 163044, 170808, 199276, 234861, 256212, 298914, 313148, 326088, 398552, 448371, 469722, 512424, 548009, 597828, 626296, 704583, 896742, 939444, 1096018, 1195656, 1409166, 1644027, 1793484, 1878888, 2192036, 2818332, 3288054, 3586968, 4384072, 4932081, 5636664, 6576108, 9864162, 13152216, 19728324, 39456648]

約数ペア:

[(1, 39456648), (2, 19728324), (3, 13152216), (4, 9864162), (6, 6576108), (7, 5636664), (8, 4932081), (9, 4384072), (11, 3586968), (12, 3288054), (14, 2818332), (18, 2192036), (21, 1878888), (22, 1793484), (24, 1644027), (28, 1409166), (33, 1195656), (36, 1096018), (42, 939444), (44, 896742), (56, 704583), (63, 626296), (66, 597828), (72, 548009), (77, 512424), (84, 469722), (88, 448371), (99, 398552), (121, 326088), (126, 313148), (132, 298914), (154, 256212), (168, 234861), (198, 199276), (231, 170808), (242, 163044), (252, 156574), (264, 149457), (308, 128106), (363, 108696), (396, 99638), (462, 85404), (484, 81522), (504, 78287), (616, 64053), (647, 60984), (693, 56936), (726, 54348), (792, 49819), (847, 46584), (924, 42702), (968, 40761), (1089, 36232), (1294, 30492), (1386, 28468), (1452, 27174), (1694, 23292), (1848, 21351), (1941, 20328), (2178, 18116), (2541, 15528), (2588, 15246), (2772, 14234), (2904, 13587), (3388, 11646), (3882, 10164), (4356, 9058), (4529, 8712), (5082, 7764), (5176, 7623), (5544, 7117), (5823, 6776)]