2813697536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1171}}^1$

素因数の和:1240

約数の個数: 120

約数和(自身を含む): 6395231304

約数和(自身を除く): 3581533768

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 361, 416, 494, 512, 608, 722, 832, 988, 1171, 1216, 1444, 1664, 1976, 2342, 2432, 2888, 3328, 3952, 4684, 4693, 4864, 5776, 6656, 7904, 9368, 9386, 9728, 11552, 15223, 15808, 18736, 18772, 22249, 23104, 30446, 31616, 37472, 37544, 44498, 46208, 60892, 63232, 74944, 75088, 88996, 92416, 121784, 126464, 149888, 150176, 177992, 184832, 243568, 289237, 299776, 300352, 355984, 422731, 487136, 578474, 599552, 600704, 711968, 845462, 974272, 1156948, 1201408, 1423936, 1690924, 1948544, 2313896, 2402816, 2847872, 3381848, 3897088, 4627792, 5495503, 5695744, 6763696, 7794176, 9255584, 10991006, 11391488, 13527392, 18511168, 21982012, 27054784, 37022336, 43964024, 54109568, 74044672, 87928048, 108219136, 148089344, 175856096, 216438272, 351712192, 703424384, 1406848768, 2813697536]

約数ペア:

[(1, 2813697536), (2, 1406848768), (4, 703424384), (8, 351712192), (13, 216438272), (16, 175856096), (19, 148089344), (26, 108219136), (32, 87928048), (38, 74044672), (52, 54109568), (64, 43964024), (76, 37022336), (104, 27054784), (128, 21982012), (152, 18511168), (208, 13527392), (247, 11391488), (256, 10991006), (304, 9255584), (361, 7794176), (416, 6763696), (494, 5695744), (512, 5495503), (608, 4627792), (722, 3897088), (832, 3381848), (988, 2847872), (1171, 2402816), (1216, 2313896), (1444, 1948544), (1664, 1690924), (1976, 1423936), (2342, 1201408), (2432, 1156948), (2888, 974272), (3328, 845462), (3952, 711968), (4684, 600704), (4693, 599552), (4864, 578474), (5776, 487136), (6656, 422731), (7904, 355984), (9368, 300352), (9386, 299776), (9728, 289237), (11552, 243568), (15223, 184832), (15808, 177992), (18736, 150176), (18772, 149888), (22249, 126464), (23104, 121784), (30446, 92416), (31616, 88996), (37472, 75088), (37544, 74944), (44498, 63232), (46208, 60892)]