281668608

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2390

約数の個数: 132

約数和(自身を含む): 876247008

約数和(自身を除く): 594578400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2304, 2351, 2496, 3072, 3328, 3744, 4608, 4702, 4992, 6656, 7053, 7488, 9216, 9404, 9984, 13312, 14106, 14976, 18808, 19968, 21159, 28212, 29952, 30563, 37616, 39936, 42318, 56424, 59904, 61126, 75232, 84636, 91689, 112848, 119808, 122252, 150464, 169272, 183378, 225696, 244504, 275067, 300928, 338544, 366756, 451392, 489008, 550134, 601856, 677088, 733512, 902784, 978016, 1100268, 1203712, 1354176, 1467024, 1805568, 1956032, 2200536, 2407424, 2708352, 2934048, 3611136, 3912064, 4401072, 5416704, 5868096, 7222272, 7824128, 8802144, 10833408, 11736192, 15648256, 17604288, 21666816, 23472384, 31296512, 35208576, 46944768, 70417152, 93889536, 140834304, 281668608]

約数ペア:

[(1, 281668608), (2, 140834304), (3, 93889536), (4, 70417152), (6, 46944768), (8, 35208576), (9, 31296512), (12, 23472384), (13, 21666816), (16, 17604288), (18, 15648256), (24, 11736192), (26, 10833408), (32, 8802144), (36, 7824128), (39, 7222272), (48, 5868096), (52, 5416704), (64, 4401072), (72, 3912064), (78, 3611136), (96, 2934048), (104, 2708352), (117, 2407424), (128, 2200536), (144, 1956032), (156, 1805568), (192, 1467024), (208, 1354176), (234, 1203712), (256, 1100268), (288, 978016), (312, 902784), (384, 733512), (416, 677088), (468, 601856), (512, 550134), (576, 489008), (624, 451392), (768, 366756), (832, 338544), (936, 300928), (1024, 275067), (1152, 244504), (1248, 225696), (1536, 183378), (1664, 169272), (1872, 150464), (2304, 122252), (2351, 119808), (2496, 112848), (3072, 91689), (3328, 84636), (3744, 75232), (4608, 61126), (4702, 59904), (4992, 56424), (6656, 42318), (7053, 39936), (7488, 37616), (9216, 30563), (9404, 29952), (9984, 28212), (13312, 21159), (14106, 19968), (14976, 18808)]