1255135224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{21407}}^1$

素因数の和:21772

約数の個数: 64

約数和(自身を含む): 3596544000

約数和(自身を除く): 2341408776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2792, 4188, 4886, 7329, 8376, 9772, 14658, 19544, 21407, 29316, 42814, 58632, 64221, 85628, 128442, 149849, 171256, 256884, 299698, 449547, 513768, 599396, 899094, 1198792, 1798188, 3596376, 7471043, 14942086, 22413129, 29884172, 44826258, 52297301, 59768344, 89652516, 104594602, 156891903, 179305032, 209189204, 313783806, 418378408, 627567612, 1255135224]

約数ペア:

[(1, 1255135224), (2, 627567612), (3, 418378408), (4, 313783806), (6, 209189204), (7, 179305032), (8, 156891903), (12, 104594602), (14, 89652516), (21, 59768344), (24, 52297301), (28, 44826258), (42, 29884172), (56, 22413129), (84, 14942086), (168, 7471043), (349, 3596376), (698, 1798188), (1047, 1198792), (1396, 899094), (2094, 599396), (2443, 513768), (2792, 449547), (4188, 299698), (4886, 256884), (7329, 171256), (8376, 149849), (9772, 128442), (14658, 85628), (19544, 64221), (21407, 58632), (29316, 42814)]