349735936

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 88

約数和(自身を含む): 776713680

約数和(自身を除く): 426977744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 256, 352, 488, 509, 512, 671, 704, 976, 1018, 1024, 1342, 1408, 1952, 2036, 2684, 2816, 3904, 4072, 5368, 5599, 5632, 7808, 8144, 10736, 11198, 11264, 15616, 16288, 21472, 22396, 31049, 31232, 32576, 42944, 44792, 62098, 62464, 65152, 85888, 89584, 124196, 130304, 171776, 179168, 248392, 260608, 341539, 343552, 358336, 496784, 521216, 683078, 687104, 716672, 993568, 1366156, 1433344, 1987136, 2732312, 2866688, 3974272, 5464624, 5733376, 7948544, 10929248, 15897088, 21858496, 31794176, 43716992, 87433984, 174867968, 349735936]

約数ペア:

[(1, 349735936), (2, 174867968), (4, 87433984), (8, 43716992), (11, 31794176), (16, 21858496), (22, 15897088), (32, 10929248), (44, 7948544), (61, 5733376), (64, 5464624), (88, 3974272), (122, 2866688), (128, 2732312), (176, 1987136), (244, 1433344), (256, 1366156), (352, 993568), (488, 716672), (509, 687104), (512, 683078), (671, 521216), (704, 496784), (976, 358336), (1018, 343552), (1024, 341539), (1342, 260608), (1408, 248392), (1952, 179168), (2036, 171776), (2684, 130304), (2816, 124196), (3904, 89584), (4072, 85888), (5368, 65152), (5599, 62464), (5632, 62098), (7808, 44792), (8144, 42944), (10736, 32576), (11198, 31232), (11264, 31049), (15616, 22396), (16288, 21472)]