427758336

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 216

約数和(自身を含む): 1308617856

約数和(自身を除く): 880859520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 113, 124, 128, 144, 159, 186, 192, 212, 226, 248, 256, 279, 288, 318, 339, 372, 384, 424, 452, 477, 496, 558, 576, 636, 678, 744, 768, 848, 904, 954, 992, 1017, 1116, 1152, 1272, 1356, 1488, 1643, 1696, 1808, 1908, 1984, 2034, 2232, 2304, 2544, 2712, 2976, 3286, 3392, 3503, 3616, 3816, 3968, 4068, 4464, 4929, 5088, 5424, 5952, 5989, 6572, 6784, 7006, 7232, 7632, 7936, 8136, 8928, 9858, 10176, 10509, 10848, 11904, 11978, 13144, 13568, 14012, 14464, 14787, 15264, 16272, 17856, 17967, 19716, 20352, 21018, 21696, 23808, 23956, 26288, 28024, 28928, 29574, 30528, 31527, 32544, 35712, 35934, 39432, 40704, 42036, 43392, 47912, 52576, 53901, 56048, 59148, 61056, 63054, 65088, 71424, 71868, 78864, 84072, 86784, 95824, 105152, 107802, 112096, 118296, 122112, 126108, 130176, 143736, 157728, 168144, 185659, 191648, 210304, 215604, 224192, 236592, 252216, 260352, 287472, 315456, 336288, 371318, 383296, 420608, 431208, 448384, 473184, 504432, 556977, 574944, 630912, 672576, 742636, 766592, 862416, 896768, 946368, 1008864, 1113954, 1149888, 1261824, 1345152, 1485272, 1533184, 1670931, 1724832, 1892736, 2017728, 2227908, 2299776, 2690304, 2970544, 3341862, 3449664, 3785472, 4035456, 4455816, 4599552, 5941088, 6683724, 6899328, 8070912, 8911632, 11882176, 13367448, 13798656, 17823264, 23764352, 26734896, 35646528, 47528704, 53469792, 71293056, 106939584, 142586112, 213879168, 427758336]

約数ペア:

[(1, 427758336), (2, 213879168), (3, 142586112), (4, 106939584), (6, 71293056), (8, 53469792), (9, 47528704), (12, 35646528), (16, 26734896), (18, 23764352), (24, 17823264), (31, 13798656), (32, 13367448), (36, 11882176), (48, 8911632), (53, 8070912), (62, 6899328), (64, 6683724), (72, 5941088), (93, 4599552), (96, 4455816), (106, 4035456), (113, 3785472), (124, 3449664), (128, 3341862), (144, 2970544), (159, 2690304), (186, 2299776), (192, 2227908), (212, 2017728), (226, 1892736), (248, 1724832), (256, 1670931), (279, 1533184), (288, 1485272), (318, 1345152), (339, 1261824), (372, 1149888), (384, 1113954), (424, 1008864), (452, 946368), (477, 896768), (496, 862416), (558, 766592), (576, 742636), (636, 672576), (678, 630912), (744, 574944), (768, 556977), (848, 504432), (904, 473184), (954, 448384), (992, 431208), (1017, 420608), (1116, 383296), (1152, 371318), (1272, 336288), (1356, 315456), (1488, 287472), (1643, 260352), (1696, 252216), (1808, 236592), (1908, 224192), (1984, 215604), (2034, 210304), (2232, 191648), (2304, 185659), (2544, 168144), (2712, 157728), (2976, 143736), (3286, 130176), (3392, 126108), (3503, 122112), (3616, 118296), (3816, 112096), (3968, 107802), (4068, 105152), (4464, 95824), (4929, 86784), (5088, 84072), (5424, 78864), (5952, 71868), (5989, 71424), (6572, 65088), (6784, 63054), (7006, 61056), (7232, 59148), (7632, 56048), (7936, 53901), (8136, 52576), (8928, 47912), (9858, 43392), (10176, 42036), (10509, 40704), (10848, 39432), (11904, 35934), (11978, 35712), (13144, 32544), (13568, 31527), (14012, 30528), (14464, 29574), (14787, 28928), (15264, 28024), (16272, 26288), (17856, 23956), (17967, 23808), (19716, 21696), (20352, 21018)]