1555127664

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 4097952000

約数和(自身を除く): 2542824336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 449, 472, 708, 898, 944, 1223, 1347, 1416, 1796, 2446, 2694, 2832, 3592, 3669, 4892, 5388, 7184, 7338, 9784, 10776, 14676, 19568, 21552, 26491, 29352, 52982, 58704, 72157, 79473, 105964, 144314, 158946, 211928, 216471, 288628, 317892, 423856, 432942, 549127, 577256, 635784, 865884, 1098254, 1154512, 1271568, 1647381, 1731768, 2196508, 3294762, 3463536, 4393016, 6589524, 8786032, 13179048, 26358096, 32398493, 64796986, 97195479, 129593972, 194390958, 259187944, 388781916, 518375888, 777563832, 1555127664]

約数ペア:

[(1, 1555127664), (2, 777563832), (3, 518375888), (4, 388781916), (6, 259187944), (8, 194390958), (12, 129593972), (16, 97195479), (24, 64796986), (48, 32398493), (59, 26358096), (118, 13179048), (177, 8786032), (236, 6589524), (354, 4393016), (449, 3463536), (472, 3294762), (708, 2196508), (898, 1731768), (944, 1647381), (1223, 1271568), (1347, 1154512), (1416, 1098254), (1796, 865884), (2446, 635784), (2694, 577256), (2832, 549127), (3592, 432942), (3669, 423856), (4892, 317892), (5388, 288628), (7184, 216471), (7338, 211928), (9784, 158946), (10776, 144314), (14676, 105964), (19568, 79473), (21552, 72157), (26491, 58704), (29352, 52982)]