211324583512

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1289

約数の個数: 128

約数和(自身を含む): 462827520000

約数和(自身を除く): 251502936488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 191, 316, 382, 449, 553, 557, 632, 764, 898, 1106, 1114, 1337, 1528, 1796, 2212, 2228, 2674, 3143, 3592, 3899, 4424, 4456, 5348, 6286, 7798, 10696, 12572, 15089, 15596, 25144, 30178, 31192, 35471, 44003, 60356, 70942, 85759, 88006, 105623, 106387, 120712, 141884, 171518, 176012, 211246, 212774, 248297, 250093, 283768, 308021, 343036, 352024, 422492, 425548, 496594, 500186, 600313, 616042, 686072, 744709, 844984, 851096, 993188, 1000372, 1200626, 1232084, 1489418, 1750651, 1986376, 2000744, 2401252, 2464168, 2978836, 3501302, 4802504, 5957672, 6774961, 7002604, 8404573, 13549922, 14005208, 16809146, 19757347, 27099844, 33618292, 39514694, 47424727, 47767763, 54199688, 58832011, 67236584, 79029388, 94849454, 95535526, 117664022, 138301429, 158058776, 189698908, 191071052, 235328044, 276602858, 334374341, 379397816, 382142104, 470656088, 553205716, 668748682, 1106411432, 1337497364, 2674994728, 3773653277, 7547306554, 15094613108, 26415572939, 30189226216, 52831145878, 105662291756, 211324583512]

約数ペア:

[(1, 211324583512), (2, 105662291756), (4, 52831145878), (7, 30189226216), (8, 26415572939), (14, 15094613108), (28, 7547306554), (56, 3773653277), (79, 2674994728), (158, 1337497364), (191, 1106411432), (316, 668748682), (382, 553205716), (449, 470656088), (553, 382142104), (557, 379397816), (632, 334374341), (764, 276602858), (898, 235328044), (1106, 191071052), (1114, 189698908), (1337, 158058776), (1528, 138301429), (1796, 117664022), (2212, 95535526), (2228, 94849454), (2674, 79029388), (3143, 67236584), (3592, 58832011), (3899, 54199688), (4424, 47767763), (4456, 47424727), (5348, 39514694), (6286, 33618292), (7798, 27099844), (10696, 19757347), (12572, 16809146), (15089, 14005208), (15596, 13549922), (25144, 8404573), (30178, 7002604), (31192, 6774961), (35471, 5957672), (44003, 4802504), (60356, 3501302), (70942, 2978836), (85759, 2464168), (88006, 2401252), (105623, 2000744), (106387, 1986376), (120712, 1750651), (141884, 1489418), (171518, 1232084), (176012, 1200626), (211246, 1000372), (212774, 993188), (248297, 851096), (250093, 844984), (283768, 744709), (308021, 686072), (343036, 616042), (352024, 600313), (422492, 500186), (425548, 496594)]