678269832

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 1811496960

約数和(自身を除く): 1133227128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 103, 106, 124, 159, 167, 186, 206, 212, 248, 309, 318, 334, 372, 412, 424, 501, 618, 636, 668, 744, 824, 1002, 1236, 1272, 1336, 1643, 2004, 2472, 3193, 3286, 4008, 4929, 5177, 5459, 6386, 6572, 8851, 9579, 9858, 10354, 10918, 12772, 13144, 15531, 16377, 17201, 17702, 19158, 19716, 20708, 21836, 25544, 26553, 31062, 32754, 34402, 35404, 38316, 39432, 41416, 43672, 51603, 53106, 62124, 65508, 68804, 70808, 76632, 103206, 106212, 124248, 131016, 137608, 169229, 206412, 212424, 274381, 338458, 412824, 507687, 533231, 548762, 676916, 823143, 911653, 1015374, 1066462, 1097524, 1353832, 1599693, 1646286, 1823306, 2030748, 2132924, 2195048, 2734959, 3199386, 3292572, 3646612, 4061496, 4265848, 5469918, 6398772, 6585144, 7293224, 10939836, 12797544, 21879672, 28261243, 56522486, 84783729, 113044972, 169567458, 226089944, 339134916, 678269832]

約数ペア:

[(1, 678269832), (2, 339134916), (3, 226089944), (4, 169567458), (6, 113044972), (8, 84783729), (12, 56522486), (24, 28261243), (31, 21879672), (53, 12797544), (62, 10939836), (93, 7293224), (103, 6585144), (106, 6398772), (124, 5469918), (159, 4265848), (167, 4061496), (186, 3646612), (206, 3292572), (212, 3199386), (248, 2734959), (309, 2195048), (318, 2132924), (334, 2030748), (372, 1823306), (412, 1646286), (424, 1599693), (501, 1353832), (618, 1097524), (636, 1066462), (668, 1015374), (744, 911653), (824, 823143), (1002, 676916), (1236, 548762), (1272, 533231), (1336, 507687), (1643, 412824), (2004, 338458), (2472, 274381), (3193, 212424), (3286, 206412), (4008, 169229), (4929, 137608), (5177, 131016), (5459, 124248), (6386, 106212), (6572, 103206), (8851, 76632), (9579, 70808), (9858, 68804), (10354, 65508), (10918, 62124), (12772, 53106), (13144, 51603), (15531, 43672), (16377, 41416), (17201, 39432), (17702, 38316), (19158, 35404), (19716, 34402), (20708, 32754), (21836, 31062), (25544, 26553)]