1265942016

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6456

約数の個数: 120

約数和(自身を含む): 3739146840

約数和(自身を除く): 2473204824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1536, 1548, 2064, 2304, 2752, 3096, 4128, 4608, 5504, 6192, 6389, 8256, 11008, 12384, 12778, 16512, 19167, 22016, 24768, 25556, 33024, 38334, 49536, 51112, 57501, 66048, 76668, 99072, 102224, 115002, 153336, 198144, 204448, 230004, 274727, 306672, 408896, 460008, 549454, 613344, 817792, 824181, 920016, 1098908, 1226688, 1635584, 1648362, 1840032, 2197816, 2453376, 2472543, 3271168, 3296724, 3680064, 4395632, 4906752, 4945086, 6593448, 7360128, 8791264, 9813504, 9890172, 13186896, 14720256, 17582528, 19780344, 26373792, 29440512, 35165056, 39560688, 52747584, 70330112, 79121376, 105495168, 140660224, 158242752, 210990336, 316485504, 421980672, 632971008, 1265942016]

約数ペア:

[(1, 1265942016), (2, 632971008), (3, 421980672), (4, 316485504), (6, 210990336), (8, 158242752), (9, 140660224), (12, 105495168), (16, 79121376), (18, 70330112), (24, 52747584), (32, 39560688), (36, 35165056), (43, 29440512), (48, 26373792), (64, 19780344), (72, 17582528), (86, 14720256), (96, 13186896), (128, 9890172), (129, 9813504), (144, 8791264), (172, 7360128), (192, 6593448), (256, 4945086), (258, 4906752), (288, 4395632), (344, 3680064), (384, 3296724), (387, 3271168), (512, 2472543), (516, 2453376), (576, 2197816), (688, 1840032), (768, 1648362), (774, 1635584), (1032, 1226688), (1152, 1098908), (1376, 920016), (1536, 824181), (1548, 817792), (2064, 613344), (2304, 549454), (2752, 460008), (3096, 408896), (4128, 306672), (4608, 274727), (5504, 230004), (6192, 204448), (6389, 198144), (8256, 153336), (11008, 115002), (12384, 102224), (12778, 99072), (16512, 76668), (19167, 66048), (22016, 57501), (24768, 51112), (25556, 49536), (33024, 38334)]