2648863744

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:671

約数の個数: 88

約数和(自身を含む): 5486091008

約数和(自身を除く): 2837227264

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 151, 256, 296, 302, 463, 512, 592, 604, 926, 1024, 1184, 1208, 1852, 2368, 2416, 3704, 4736, 4832, 5587, 7408, 9472, 9664, 11174, 14816, 17131, 18944, 19328, 22348, 29632, 34262, 37888, 38656, 44696, 59264, 68524, 69913, 77312, 89392, 118528, 137048, 139826, 154624, 178784, 237056, 274096, 279652, 357568, 474112, 548192, 559304, 715136, 1096384, 1118608, 1430272, 2192768, 2237216, 2586781, 2860544, 4385536, 4474432, 5173562, 5721088, 8771072, 8948864, 10347124, 17542144, 17897728, 20694248, 35795456, 41388496, 71590912, 82776992, 165553984, 331107968, 662215936, 1324431872, 2648863744]

約数ペア:

[(1, 2648863744), (2, 1324431872), (4, 662215936), (8, 331107968), (16, 165553984), (32, 82776992), (37, 71590912), (64, 41388496), (74, 35795456), (128, 20694248), (148, 17897728), (151, 17542144), (256, 10347124), (296, 8948864), (302, 8771072), (463, 5721088), (512, 5173562), (592, 4474432), (604, 4385536), (926, 2860544), (1024, 2586781), (1184, 2237216), (1208, 2192768), (1852, 1430272), (2368, 1118608), (2416, 1096384), (3704, 715136), (4736, 559304), (4832, 548192), (5587, 474112), (7408, 357568), (9472, 279652), (9664, 274096), (11174, 237056), (14816, 178784), (17131, 154624), (18944, 139826), (19328, 137048), (22348, 118528), (29632, 89392), (34262, 77312), (37888, 69913), (38656, 68524), (44696, 59264)]