217654752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 657441792

約数和(自身を除く): 439787040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2063, 2198, 2512, 3297, 3768, 4126, 4396, 5024, 6189, 6594, 7536, 8252, 8792, 12378, 13188, 14441, 15072, 16504, 17584, 24756, 26376, 28882, 33008, 35168, 43323, 49512, 52752, 57764, 66016, 86646, 99024, 105504, 115528, 173292, 198048, 231056, 323891, 346584, 462112, 647782, 693168, 971673, 1295564, 1386336, 1943346, 2267237, 2591128, 3886692, 4534474, 5182256, 6801711, 7773384, 9068948, 10364512, 13603422, 15546768, 18137896, 27206844, 31093536, 36275792, 54413688, 72551584, 108827376, 217654752]

約数ペア:

[(1, 217654752), (2, 108827376), (3, 72551584), (4, 54413688), (6, 36275792), (7, 31093536), (8, 27206844), (12, 18137896), (14, 15546768), (16, 13603422), (21, 10364512), (24, 9068948), (28, 7773384), (32, 6801711), (42, 5182256), (48, 4534474), (56, 3886692), (84, 2591128), (96, 2267237), (112, 1943346), (157, 1386336), (168, 1295564), (224, 971673), (314, 693168), (336, 647782), (471, 462112), (628, 346584), (672, 323891), (942, 231056), (1099, 198048), (1256, 173292), (1884, 115528), (2063, 105504), (2198, 99024), (2512, 86646), (3297, 66016), (3768, 57764), (4126, 52752), (4396, 49512), (5024, 43323), (6189, 35168), (6594, 33008), (7536, 28882), (8252, 26376), (8792, 24756), (12378, 17584), (13188, 16504), (14441, 15072)]