257056135168

素因数分解:

$2^{11}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6011}}^1$

素因数の和:6216

約数の個数: 192

約数和(自身を含む): 622371859200

約数和(自身を除く): 365315724032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 157, 224, 256, 266, 304, 314, 448, 512, 532, 608, 628, 896, 1024, 1064, 1099, 1216, 1256, 1792, 2048, 2128, 2198, 2432, 2512, 2983, 3584, 4256, 4396, 4864, 5024, 5966, 6011, 7168, 8512, 8792, 9728, 10048, 11932, 12022, 14336, 17024, 17584, 19456, 20096, 20881, 23864, 24044, 34048, 35168, 38912, 40192, 41762, 42077, 47728, 48088, 68096, 70336, 80384, 83524, 84154, 95456, 96176, 114209, 136192, 140672, 160768, 167048, 168308, 190912, 192352, 228418, 272384, 281344, 321536, 334096, 336616, 381824, 384704, 456836, 562688, 668192, 673232, 763648, 769408, 799463, 913672, 943727, 1125376, 1336384, 1346464, 1527296, 1538816, 1598926, 1827344, 1887454, 2250752, 2672768, 2692928, 3054592, 3077632, 3197852, 3654688, 3774908, 5345536, 5385856, 6109184, 6155264, 6395704, 6606089, 7309376, 7549816, 10691072, 10771712, 12310528, 12791408, 13212178, 14618752, 15099632, 17930813, 21382144, 21543424, 25582816, 26424356, 29237504, 30199264, 35861626, 42764288, 43086848, 51165632, 52848712, 58475008, 60398528, 71723252, 86173696, 102331264, 105697424, 116950016, 120797056, 125515691, 143446504, 204662528, 211394848, 233900032, 241594112, 251031382, 286893008, 409325056, 422789696, 483188224, 502062764, 573786016, 818650112, 845579392, 966376448, 1004125528, 1147572032, 1637300224, 1691158784, 1932752896, 2008251056, 2295144064, 3382317568, 4016502112, 4590288128, 6764635136, 8033004224, 9180576256, 13529270272, 16066008448, 18361152512, 32132016896, 36722305024, 64264033792, 128528067584, 257056135168]

約数ペア:

[(1, 257056135168), (2, 128528067584), (4, 64264033792), (7, 36722305024), (8, 32132016896), (14, 18361152512), (16, 16066008448), (19, 13529270272), (28, 9180576256), (32, 8033004224), (38, 6764635136), (56, 4590288128), (64, 4016502112), (76, 3382317568), (112, 2295144064), (128, 2008251056), (133, 1932752896), (152, 1691158784), (157, 1637300224), (224, 1147572032), (256, 1004125528), (266, 966376448), (304, 845579392), (314, 818650112), (448, 573786016), (512, 502062764), (532, 483188224), (608, 422789696), (628, 409325056), (896, 286893008), (1024, 251031382), (1064, 241594112), (1099, 233900032), (1216, 211394848), (1256, 204662528), (1792, 143446504), (2048, 125515691), (2128, 120797056), (2198, 116950016), (2432, 105697424), (2512, 102331264), (2983, 86173696), (3584, 71723252), (4256, 60398528), (4396, 58475008), (4864, 52848712), (5024, 51165632), (5966, 43086848), (6011, 42764288), (7168, 35861626), (8512, 30199264), (8792, 29237504), (9728, 26424356), (10048, 25582816), (11932, 21543424), (12022, 21382144), (14336, 17930813), (17024, 15099632), (17584, 14618752), (19456, 13212178), (20096, 12791408), (20881, 12310528), (23864, 10771712), (24044, 10691072), (34048, 7549816), (35168, 7309376), (38912, 6606089), (40192, 6395704), (41762, 6155264), (42077, 6109184), (47728, 5385856), (48088, 5345536), (68096, 3774908), (70336, 3654688), (80384, 3197852), (83524, 3077632), (84154, 3054592), (95456, 2692928), (96176, 2672768), (114209, 2250752), (136192, 1887454), (140672, 1827344), (160768, 1598926), (167048, 1538816), (168308, 1527296), (190912, 1346464), (192352, 1336384), (228418, 1125376), (272384, 943727), (281344, 913672), (321536, 799463), (334096, 769408), (336616, 763648), (381824, 673232), (384704, 668192), (456836, 562688)]