225082912288

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 489101961096

約数和(自身を除く): 264019048808

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 169, 208, 244, 338, 416, 457, 488, 676, 793, 914, 976, 1352, 1493, 1586, 1828, 1952, 2704, 2986, 3172, 3656, 5408, 5941, 5972, 6344, 7312, 10309, 11882, 11944, 12688, 14624, 19409, 20618, 23764, 23888, 25376, 27877, 38818, 41236, 47528, 47776, 55754, 77233, 77636, 82472, 91073, 95056, 111508, 154466, 155272, 164944, 182146, 190112, 223016, 252317, 308932, 310544, 329888, 362401, 364292, 446032, 504634, 617864, 621088, 682301, 724802, 728584, 892064, 1009268, 1183949, 1235728, 1364602, 1449604, 1457168, 2018536, 2367898, 2471456, 2729204, 2899208, 2914336, 4037072, 4711213, 4735796, 5458408, 5798416, 8074144, 8869913, 9422426, 9471592, 10916816, 11596832, 15391337, 17739826, 18844852, 18943184, 21833632, 30782674, 35479652, 37689704, 37886368, 41620361, 61565348, 70959304, 75379408, 83240722, 115308869, 123130696, 141918608, 150758816, 166481444, 230617738, 246261392, 283837216, 332962888, 461235476, 492522784, 541064693, 665925776, 922470952, 1082129386, 1331851552, 1844941904, 2164258772, 3689883808, 4328517544, 7033841009, 8657035088, 14067682018, 17314070176, 28135364036, 56270728072, 112541456144, 225082912288]

約数ペア:

[(1, 225082912288), (2, 112541456144), (4, 56270728072), (8, 28135364036), (13, 17314070176), (16, 14067682018), (26, 8657035088), (32, 7033841009), (52, 4328517544), (61, 3689883808), (104, 2164258772), (122, 1844941904), (169, 1331851552), (208, 1082129386), (244, 922470952), (338, 665925776), (416, 541064693), (457, 492522784), (488, 461235476), (676, 332962888), (793, 283837216), (914, 246261392), (976, 230617738), (1352, 166481444), (1493, 150758816), (1586, 141918608), (1828, 123130696), (1952, 115308869), (2704, 83240722), (2986, 75379408), (3172, 70959304), (3656, 61565348), (5408, 41620361), (5941, 37886368), (5972, 37689704), (6344, 35479652), (7312, 30782674), (10309, 21833632), (11882, 18943184), (11944, 18844852), (12688, 17739826), (14624, 15391337), (19409, 11596832), (20618, 10916816), (23764, 9471592), (23888, 9422426), (25376, 8869913), (27877, 8074144), (38818, 5798416), (41236, 5458408), (47528, 4735796), (47776, 4711213), (55754, 4037072), (77233, 2914336), (77636, 2899208), (82472, 2729204), (91073, 2471456), (95056, 2367898), (111508, 2018536), (154466, 1457168), (155272, 1449604), (164944, 1364602), (182146, 1235728), (190112, 1183949), (223016, 1009268), (252317, 892064), (308932, 728584), (310544, 724802), (329888, 682301), (362401, 621088), (364292, 617864), (446032, 504634)]