815572352

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 1938930240

約数和(自身を除く): 1123357888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 73, 74, 112, 128, 146, 148, 224, 259, 292, 296, 337, 448, 511, 518, 584, 592, 674, 896, 1022, 1036, 1168, 1184, 1348, 2044, 2072, 2336, 2359, 2368, 2696, 2701, 4088, 4144, 4672, 4718, 4736, 5392, 5402, 8176, 8288, 9344, 9436, 10784, 10804, 12469, 16352, 16576, 18872, 18907, 21568, 21608, 24601, 24938, 32704, 33152, 37744, 37814, 43136, 43216, 49202, 49876, 65408, 75488, 75628, 86432, 87283, 98404, 99752, 150976, 151256, 172207, 172864, 174566, 196808, 199504, 301952, 302512, 344414, 345728, 349132, 393616, 399008, 605024, 688828, 698264, 787232, 798016, 910237, 1210048, 1377656, 1396528, 1574464, 1596032, 1820474, 2420096, 2755312, 2793056, 3148928, 3640948, 5510624, 5586112, 6371659, 7281896, 11021248, 11172224, 12743318, 14563792, 22042496, 25486636, 29127584, 50973272, 58255168, 101946544, 116510336, 203893088, 407786176, 815572352]

約数ペア:

[(1, 815572352), (2, 407786176), (4, 203893088), (7, 116510336), (8, 101946544), (14, 58255168), (16, 50973272), (28, 29127584), (32, 25486636), (37, 22042496), (56, 14563792), (64, 12743318), (73, 11172224), (74, 11021248), (112, 7281896), (128, 6371659), (146, 5586112), (148, 5510624), (224, 3640948), (259, 3148928), (292, 2793056), (296, 2755312), (337, 2420096), (448, 1820474), (511, 1596032), (518, 1574464), (584, 1396528), (592, 1377656), (674, 1210048), (896, 910237), (1022, 798016), (1036, 787232), (1168, 698264), (1184, 688828), (1348, 605024), (2044, 399008), (2072, 393616), (2336, 349132), (2359, 345728), (2368, 344414), (2696, 302512), (2701, 301952), (4088, 199504), (4144, 196808), (4672, 174566), (4718, 172864), (4736, 172207), (5392, 151256), (5402, 150976), (8176, 99752), (8288, 98404), (9344, 87283), (9436, 86432), (10784, 75628), (10804, 75488), (12469, 65408), (16352, 49876), (16576, 49202), (18872, 43216), (18907, 43136), (21568, 37814), (21608, 37744), (24601, 33152), (24938, 32704)]