1636777344

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1152

約数の個数: 128

約数和(自身を含む): 4599302400

約数和(自身を除く): 2962525056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 263, 304, 384, 456, 526, 608, 789, 853, 912, 1052, 1216, 1578, 1706, 1824, 2104, 2432, 2559, 3156, 3412, 3648, 4208, 4997, 5118, 6312, 6824, 7296, 8416, 9994, 10236, 12624, 13648, 14991, 16207, 16832, 19988, 20472, 25248, 27296, 29982, 32414, 33664, 39976, 40944, 48621, 50496, 54592, 59964, 64828, 79952, 81888, 97242, 100992, 109184, 119928, 129656, 159904, 163776, 194484, 224339, 239856, 259312, 319808, 327552, 388968, 448678, 479712, 518624, 639616, 673017, 777936, 897356, 959424, 1037248, 1346034, 1555872, 1794712, 1918848, 2074496, 2692068, 3111744, 3589424, 4262441, 5384136, 6223488, 7178848, 8524882, 10768272, 12787323, 14357696, 17049764, 21536544, 25574646, 28715392, 34099528, 43073088, 51149292, 68199056, 86146176, 102298584, 136398112, 204597168, 272796224, 409194336, 545592448, 818388672, 1636777344]

約数ペア:

[(1, 1636777344), (2, 818388672), (3, 545592448), (4, 409194336), (6, 272796224), (8, 204597168), (12, 136398112), (16, 102298584), (19, 86146176), (24, 68199056), (32, 51149292), (38, 43073088), (48, 34099528), (57, 28715392), (64, 25574646), (76, 21536544), (96, 17049764), (114, 14357696), (128, 12787323), (152, 10768272), (192, 8524882), (228, 7178848), (263, 6223488), (304, 5384136), (384, 4262441), (456, 3589424), (526, 3111744), (608, 2692068), (789, 2074496), (853, 1918848), (912, 1794712), (1052, 1555872), (1216, 1346034), (1578, 1037248), (1706, 959424), (1824, 897356), (2104, 777936), (2432, 673017), (2559, 639616), (3156, 518624), (3412, 479712), (3648, 448678), (4208, 388968), (4997, 327552), (5118, 319808), (6312, 259312), (6824, 239856), (7296, 224339), (8416, 194484), (9994, 163776), (10236, 159904), (12624, 129656), (13648, 119928), (14991, 109184), (16207, 100992), (16832, 97242), (19988, 81888), (20472, 79952), (25248, 64828), (27296, 59964), (29982, 54592), (32414, 50496), (33664, 48621), (39976, 40944)]