258930336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 779345280

約数和(自身を除く): 520414944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 509, 672, 757, 1018, 1514, 1527, 2036, 2271, 3028, 3054, 3563, 4072, 4542, 5299, 6056, 6108, 7126, 8144, 9084, 10598, 10689, 12112, 12216, 14252, 15897, 16288, 18168, 21196, 21378, 24224, 24432, 28504, 31794, 36336, 42392, 42756, 48864, 57008, 63588, 72672, 84784, 85512, 114016, 127176, 169568, 171024, 254352, 342048, 385313, 508704, 770626, 1155939, 1541252, 2311878, 2697191, 3082504, 4623756, 5394382, 6165008, 8091573, 9247512, 10788764, 12330016, 16183146, 18495024, 21577528, 32366292, 36990048, 43155056, 64732584, 86310112, 129465168, 258930336]

約数ペア:

[(1, 258930336), (2, 129465168), (3, 86310112), (4, 64732584), (6, 43155056), (7, 36990048), (8, 32366292), (12, 21577528), (14, 18495024), (16, 16183146), (21, 12330016), (24, 10788764), (28, 9247512), (32, 8091573), (42, 6165008), (48, 5394382), (56, 4623756), (84, 3082504), (96, 2697191), (112, 2311878), (168, 1541252), (224, 1155939), (336, 770626), (509, 508704), (672, 385313), (757, 342048), (1018, 254352), (1514, 171024), (1527, 169568), (2036, 127176), (2271, 114016), (3028, 85512), (3054, 84784), (3563, 72672), (4072, 63588), (4542, 57008), (5299, 48864), (6056, 42756), (6108, 42392), (7126, 36336), (8144, 31794), (9084, 28504), (10598, 24432), (10689, 24224), (12112, 21378), (12216, 21196), (14252, 18168), (15897, 16288)]