510490288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 1256030720

約数和(自身を除く): 745540432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 139, 154, 176, 242, 271, 278, 308, 484, 542, 556, 616, 847, 968, 973, 1084, 1112, 1232, 1529, 1694, 1897, 1936, 1946, 2168, 2224, 2981, 3058, 3388, 3794, 3892, 4336, 5962, 6116, 6776, 7588, 7784, 10703, 11924, 12232, 13552, 15176, 15568, 16819, 20867, 21406, 23848, 24464, 30352, 32791, 33638, 37669, 41734, 42812, 47696, 65582, 67276, 75338, 83468, 85624, 117733, 131164, 134552, 150676, 166936, 171248, 229537, 235466, 262328, 263683, 269104, 301352, 333872, 414359, 459074, 470932, 524656, 527366, 602704, 828718, 918148, 941864, 1054732, 1657436, 1836296, 1883728, 2109464, 2900513, 3314872, 3672592, 4218928, 4557949, 5801026, 6629744, 9115898, 11602052, 18231796, 23204104, 31905643, 36463592, 46408208, 63811286, 72927184, 127622572, 255245144, 510490288]

約数ペア:

[(1, 510490288), (2, 255245144), (4, 127622572), (7, 72927184), (8, 63811286), (11, 46408208), (14, 36463592), (16, 31905643), (22, 23204104), (28, 18231796), (44, 11602052), (56, 9115898), (77, 6629744), (88, 5801026), (112, 4557949), (121, 4218928), (139, 3672592), (154, 3314872), (176, 2900513), (242, 2109464), (271, 1883728), (278, 1836296), (308, 1657436), (484, 1054732), (542, 941864), (556, 918148), (616, 828718), (847, 602704), (968, 527366), (973, 524656), (1084, 470932), (1112, 459074), (1232, 414359), (1529, 333872), (1694, 301352), (1897, 269104), (1936, 263683), (1946, 262328), (2168, 235466), (2224, 229537), (2981, 171248), (3058, 166936), (3388, 150676), (3794, 134552), (3892, 131164), (4336, 117733), (5962, 85624), (6116, 83468), (6776, 75338), (7588, 67276), (7784, 65582), (10703, 47696), (11924, 42812), (12232, 41734), (13552, 37669), (15176, 33638), (15568, 32791), (16819, 30352), (20867, 24464), (21406, 23848)]