1874419712

素因数分解:

$2^{13}\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 168

約数和(自身を含む): 4323014976

約数和(自身を除く): 2448595264

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 121, 122, 124, 128, 176, 242, 244, 248, 256, 341, 352, 484, 488, 496, 512, 671, 682, 704, 968, 976, 992, 1024, 1342, 1364, 1408, 1891, 1936, 1952, 1984, 2048, 2684, 2728, 2816, 3751, 3782, 3872, 3904, 3968, 4096, 5368, 5456, 5632, 7381, 7502, 7564, 7744, 7808, 7936, 8192, 10736, 10912, 11264, 14762, 15004, 15128, 15488, 15616, 15872, 20801, 21472, 21824, 22528, 29524, 30008, 30256, 30976, 31232, 31744, 41602, 42944, 43648, 45056, 59048, 60016, 60512, 61952, 62464, 63488, 83204, 85888, 87296, 90112, 118096, 120032, 121024, 123904, 124928, 126976, 166408, 171776, 174592, 228811, 236192, 240064, 242048, 247808, 249856, 253952, 332816, 343552, 349184, 457622, 472384, 480128, 484096, 495616, 499712, 665632, 687104, 698368, 915244, 944768, 960256, 968192, 991232, 1331264, 1374208, 1396736, 1830488, 1889536, 1920512, 1936384, 2662528, 2748416, 2793472, 3660976, 3779072, 3841024, 3872768, 5325056, 5496832, 7321952, 7558144, 7682048, 7745536, 10650112, 14643904, 15116288, 15364096, 15491072, 21300224, 29287808, 30232576, 30728192, 42600448, 58575616, 60465152, 85200896, 117151232, 170401792, 234302464, 468604928, 937209856, 1874419712]

約数ペア:

[(1, 1874419712), (2, 937209856), (4, 468604928), (8, 234302464), (11, 170401792), (16, 117151232), (22, 85200896), (31, 60465152), (32, 58575616), (44, 42600448), (61, 30728192), (62, 30232576), (64, 29287808), (88, 21300224), (121, 15491072), (122, 15364096), (124, 15116288), (128, 14643904), (176, 10650112), (242, 7745536), (244, 7682048), (248, 7558144), (256, 7321952), (341, 5496832), (352, 5325056), (484, 3872768), (488, 3841024), (496, 3779072), (512, 3660976), (671, 2793472), (682, 2748416), (704, 2662528), (968, 1936384), (976, 1920512), (992, 1889536), (1024, 1830488), (1342, 1396736), (1364, 1374208), (1408, 1331264), (1891, 991232), (1936, 968192), (1952, 960256), (1984, 944768), (2048, 915244), (2684, 698368), (2728, 687104), (2816, 665632), (3751, 499712), (3782, 495616), (3872, 484096), (3904, 480128), (3968, 472384), (4096, 457622), (5368, 349184), (5456, 343552), (5632, 332816), (7381, 253952), (7502, 249856), (7564, 247808), (7744, 242048), (7808, 240064), (7936, 236192), (8192, 228811), (10736, 174592), (10912, 171776), (11264, 166408), (14762, 126976), (15004, 124928), (15128, 123904), (15488, 121024), (15616, 120032), (15872, 118096), (20801, 90112), (21472, 87296), (21824, 85888), (22528, 83204), (29524, 63488), (30008, 62464), (30256, 61952), (30976, 60512), (31232, 60016), (31744, 59048), (41602, 45056), (42944, 43648)]