1221607884544

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1\times {\mathrm{1171}}^1$

素因数の和:1922

約数の個数: 144

約数和(自身を含む): 2522394161056

約数和(自身を除く): 1300786276512

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 241, 256, 296, 457, 482, 592, 914, 964, 1171, 1184, 1828, 1928, 2342, 2368, 3656, 3856, 4684, 4736, 7312, 7712, 8917, 9368, 9472, 14624, 15424, 16909, 17834, 18736, 29248, 30848, 33818, 35668, 37472, 43327, 58496, 61696, 67636, 71336, 74944, 86654, 110137, 116992, 135272, 142672, 149888, 173308, 220274, 270544, 282211, 285344, 299776, 346616, 440548, 535147, 541088, 564422, 570688, 693232, 881096, 1070294, 1082176, 1128844, 1141376, 1386464, 1762192, 2140588, 2164352, 2257688, 2282752, 2772928, 3524384, 4075069, 4281176, 4328704, 4515376, 5545856, 7048768, 8150138, 8562352, 9030752, 10441807, 11091712, 14097536, 16300276, 17124704, 18061504, 19800439, 20883614, 28195072, 32600552, 34249408, 36123008, 39600878, 41767228, 65201104, 68498816, 72246016, 79201756, 83534456, 128970427, 130402208, 136997632, 158403512, 167068912, 257940854, 260804416, 316807024, 334137824, 515881708, 521608832, 633614048, 668275648, 1031763416, 1043217664, 1267228096, 1336551296, 2063526832, 2534456192, 2673102592, 4127053664, 4771905799, 5068912384, 8254107328, 9543811598, 16508214656, 19087623196, 33016429312, 38175246392, 76350492784, 152700985568, 305401971136, 610803942272, 1221607884544]

約数ペア:

[(1, 1221607884544), (2, 610803942272), (4, 305401971136), (8, 152700985568), (16, 76350492784), (32, 38175246392), (37, 33016429312), (64, 19087623196), (74, 16508214656), (128, 9543811598), (148, 8254107328), (241, 5068912384), (256, 4771905799), (296, 4127053664), (457, 2673102592), (482, 2534456192), (592, 2063526832), (914, 1336551296), (964, 1267228096), (1171, 1043217664), (1184, 1031763416), (1828, 668275648), (1928, 633614048), (2342, 521608832), (2368, 515881708), (3656, 334137824), (3856, 316807024), (4684, 260804416), (4736, 257940854), (7312, 167068912), (7712, 158403512), (8917, 136997632), (9368, 130402208), (9472, 128970427), (14624, 83534456), (15424, 79201756), (16909, 72246016), (17834, 68498816), (18736, 65201104), (29248, 41767228), (30848, 39600878), (33818, 36123008), (35668, 34249408), (37472, 32600552), (43327, 28195072), (58496, 20883614), (61696, 19800439), (67636, 18061504), (71336, 17124704), (74944, 16300276), (86654, 14097536), (110137, 11091712), (116992, 10441807), (135272, 9030752), (142672, 8562352), (149888, 8150138), (173308, 7048768), (220274, 5545856), (270544, 4515376), (282211, 4328704), (285344, 4281176), (299776, 4075069), (346616, 3524384), (440548, 2772928), (535147, 2282752), (541088, 2257688), (564422, 2164352), (570688, 2140588), (693232, 1762192), (881096, 1386464), (1070294, 1141376), (1082176, 1128844)]