340803584

素因数分解:

$2^{14}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 780116736

約数和(自身を除く): 439313152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 128, 176, 244, 248, 256, 341, 352, 488, 496, 512, 671, 682, 704, 976, 992, 1024, 1342, 1364, 1408, 1891, 1952, 1984, 2048, 2684, 2728, 2816, 3782, 3904, 3968, 4096, 5368, 5456, 5632, 7564, 7808, 7936, 8192, 10736, 10912, 11264, 15128, 15616, 15872, 16384, 20801, 21472, 21824, 22528, 30256, 31232, 31744, 41602, 42944, 43648, 45056, 60512, 62464, 63488, 83204, 85888, 87296, 90112, 121024, 124928, 126976, 166408, 171776, 174592, 180224, 242048, 249856, 253952, 332816, 343552, 349184, 484096, 499712, 507904, 665632, 687104, 698368, 968192, 999424, 1331264, 1374208, 1396736, 1936384, 2662528, 2748416, 2793472, 3872768, 5325056, 5496832, 5586944, 7745536, 10650112, 10993664, 15491072, 21300224, 30982144, 42600448, 85200896, 170401792, 340803584]

約数ペア:

[(1, 340803584), (2, 170401792), (4, 85200896), (8, 42600448), (11, 30982144), (16, 21300224), (22, 15491072), (31, 10993664), (32, 10650112), (44, 7745536), (61, 5586944), (62, 5496832), (64, 5325056), (88, 3872768), (122, 2793472), (124, 2748416), (128, 2662528), (176, 1936384), (244, 1396736), (248, 1374208), (256, 1331264), (341, 999424), (352, 968192), (488, 698368), (496, 687104), (512, 665632), (671, 507904), (682, 499712), (704, 484096), (976, 349184), (992, 343552), (1024, 332816), (1342, 253952), (1364, 249856), (1408, 242048), (1891, 180224), (1952, 174592), (1984, 171776), (2048, 166408), (2684, 126976), (2728, 124928), (2816, 121024), (3782, 90112), (3904, 87296), (3968, 85888), (4096, 83204), (5368, 63488), (5456, 62464), (5632, 60512), (7564, 45056), (7808, 43648), (7936, 42944), (8192, 41602), (10736, 31744), (10912, 31232), (11264, 30256), (15128, 22528), (15616, 21824), (15872, 21472), (16384, 20801)]