1201716488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 2789406720

約数和(自身を除く): 1587690232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 53, 56, 62, 74, 106, 124, 148, 212, 217, 248, 259, 296, 353, 371, 424, 434, 518, 706, 742, 868, 1036, 1147, 1412, 1484, 1643, 1736, 1961, 2072, 2294, 2471, 2824, 2968, 3286, 3922, 4588, 4942, 6572, 7844, 8029, 9176, 9884, 10943, 11501, 13061, 13144, 13727, 15688, 16058, 18709, 19768, 21886, 23002, 26122, 27454, 32116, 37418, 43772, 46004, 52244, 54908, 60791, 64232, 74836, 76601, 87544, 91427, 92008, 104488, 109816, 121582, 130963, 149672, 153202, 182854, 243164, 261926, 306404, 365708, 404891, 425537, 486328, 523852, 579979, 612808, 692233, 731416, 809782, 851074, 1047704, 1159958, 1384466, 1619564, 1702148, 2319916, 2768932, 2834237, 3239128, 3404296, 4059853, 4639832, 4845631, 5537864, 5668474, 8119706, 9691262, 11336948, 16239412, 19382524, 21459223, 22673896, 32478824, 38765048, 42918446, 85836892, 150214561, 171673784, 300429122, 600858244, 1201716488]

約数ペア:

[(1, 1201716488), (2, 600858244), (4, 300429122), (7, 171673784), (8, 150214561), (14, 85836892), (28, 42918446), (31, 38765048), (37, 32478824), (53, 22673896), (56, 21459223), (62, 19382524), (74, 16239412), (106, 11336948), (124, 9691262), (148, 8119706), (212, 5668474), (217, 5537864), (248, 4845631), (259, 4639832), (296, 4059853), (353, 3404296), (371, 3239128), (424, 2834237), (434, 2768932), (518, 2319916), (706, 1702148), (742, 1619564), (868, 1384466), (1036, 1159958), (1147, 1047704), (1412, 851074), (1484, 809782), (1643, 731416), (1736, 692233), (1961, 612808), (2072, 579979), (2294, 523852), (2471, 486328), (2824, 425537), (2968, 404891), (3286, 365708), (3922, 306404), (4588, 261926), (4942, 243164), (6572, 182854), (7844, 153202), (8029, 149672), (9176, 130963), (9884, 121582), (10943, 109816), (11501, 104488), (13061, 92008), (13144, 91427), (13727, 87544), (15688, 76601), (16058, 74836), (18709, 64232), (19768, 60791), (21886, 54908), (23002, 52244), (26122, 46004), (27454, 43772), (32116, 37418)]