289833718528

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{503}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 601293127680

約数和(自身を除く): 311459409152

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 128, 148, 254, 256, 296, 479, 503, 508, 592, 958, 1006, 1016, 1184, 1916, 2012, 2032, 2368, 3832, 4024, 4064, 4699, 4736, 7664, 8048, 8128, 9398, 9472, 15328, 16096, 16256, 17723, 18611, 18796, 30656, 32192, 32512, 35446, 37222, 37592, 60833, 61312, 63881, 64384, 70892, 74444, 75184, 121666, 122624, 127762, 128768, 141784, 148888, 150368, 240937, 243332, 255524, 283568, 297776, 300736, 481874, 486664, 511048, 567136, 595552, 601472, 963748, 973328, 1022096, 1134272, 1191104, 1202944, 1927496, 1946656, 2044192, 2250821, 2268544, 2363597, 2382208, 3854992, 3893312, 4088384, 4501642, 4537088, 4727194, 4764416, 7709984, 7786624, 8176768, 8914669, 9003284, 9454388, 15419968, 15573248, 16353536, 17829338, 18006568, 18908776, 30598999, 30839936, 35658676, 36013136, 37817552, 61197998, 61679872, 71317352, 72026272, 75635104, 122395996, 142634704, 144052544, 151270208, 244791992, 285269408, 288105088, 302540416, 489583984, 570538816, 576210176, 605080832, 979167968, 1132162963, 1141077632, 1958335936, 2264325926, 2282155264, 3916671872, 4528651852, 7833343744, 9057303704, 18114607408, 36229214816, 72458429632, 144916859264, 289833718528]

約数ペア:

[(1, 289833718528), (2, 144916859264), (4, 72458429632), (8, 36229214816), (16, 18114607408), (32, 9057303704), (37, 7833343744), (64, 4528651852), (74, 3916671872), (127, 2282155264), (128, 2264325926), (148, 1958335936), (254, 1141077632), (256, 1132162963), (296, 979167968), (479, 605080832), (503, 576210176), (508, 570538816), (592, 489583984), (958, 302540416), (1006, 288105088), (1016, 285269408), (1184, 244791992), (1916, 151270208), (2012, 144052544), (2032, 142634704), (2368, 122395996), (3832, 75635104), (4024, 72026272), (4064, 71317352), (4699, 61679872), (4736, 61197998), (7664, 37817552), (8048, 36013136), (8128, 35658676), (9398, 30839936), (9472, 30598999), (15328, 18908776), (16096, 18006568), (16256, 17829338), (17723, 16353536), (18611, 15573248), (18796, 15419968), (30656, 9454388), (32192, 9003284), (32512, 8914669), (35446, 8176768), (37222, 7786624), (37592, 7709984), (60833, 4764416), (61312, 4727194), (63881, 4537088), (64384, 4501642), (70892, 4088384), (74444, 3893312), (75184, 3854992), (121666, 2382208), (122624, 2363597), (127762, 2268544), (128768, 2250821), (141784, 2044192), (148888, 1946656), (150368, 1927496), (240937, 1202944), (243332, 1191104), (255524, 1134272), (283568, 1022096), (297776, 973328), (300736, 963748), (481874, 601472), (486664, 595552), (511048, 567136)]