404634816

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 252

約数和(自身を含む): 1298438856

約数和(自身を除く): 893804040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 43, 48, 51, 62, 64, 68, 72, 86, 93, 96, 102, 124, 129, 136, 144, 153, 172, 186, 192, 204, 248, 258, 272, 279, 288, 306, 344, 372, 387, 408, 496, 516, 527, 544, 558, 576, 612, 688, 731, 744, 774, 816, 961, 992, 1032, 1054, 1088, 1116, 1224, 1333, 1376, 1462, 1488, 1548, 1581, 1632, 1922, 1984, 2064, 2108, 2193, 2232, 2448, 2666, 2752, 2883, 2924, 2976, 3096, 3162, 3264, 3844, 3999, 4128, 4216, 4386, 4464, 4743, 4896, 5332, 5766, 5848, 5952, 6192, 6324, 6579, 7688, 7998, 8256, 8432, 8649, 8772, 8928, 9486, 9792, 10664, 11532, 11696, 11997, 12384, 12648, 13158, 15376, 15996, 16337, 16864, 17298, 17544, 17856, 18972, 21328, 22661, 23064, 23392, 23994, 24768, 25296, 26316, 30752, 31992, 32674, 33728, 34596, 35088, 37944, 41323, 42656, 45322, 46128, 46784, 47988, 49011, 50592, 52632, 61504, 63984, 65348, 67983, 69192, 70176, 75888, 82646, 85312, 90644, 92256, 95976, 98022, 101184, 105264, 123969, 127968, 130696, 135966, 138384, 140352, 147033, 151776, 165292, 181288, 184512, 191952, 196044, 203949, 210528, 247938, 255936, 261392, 271932, 276768, 294066, 303552, 330584, 362576, 371907, 383904, 392088, 407898, 421056, 495876, 522784, 543864, 553536, 588132, 661168, 702491, 725152, 743814, 767808, 784176, 815796, 991752, 1045568, 1087728, 1176264, 1322336, 1404982, 1450304, 1487628, 1568352, 1631592, 1983504, 2107473, 2175456, 2352528, 2644672, 2809964, 2975256, 3136704, 3263184, 3967008, 4214946, 4350912, 4705056, 5619928, 5950512, 6322419, 6526368, 7934016, 8429892, 9410112, 11239856, 11901024, 12644838, 13052736, 16859784, 22479712, 23802048, 25289676, 33719568, 44959424, 50579352, 67439136, 101158704, 134878272, 202317408, 404634816]

約数ペア:

[(1, 404634816), (2, 202317408), (3, 134878272), (4, 101158704), (6, 67439136), (8, 50579352), (9, 44959424), (12, 33719568), (16, 25289676), (17, 23802048), (18, 22479712), (24, 16859784), (31, 13052736), (32, 12644838), (34, 11901024), (36, 11239856), (43, 9410112), (48, 8429892), (51, 7934016), (62, 6526368), (64, 6322419), (68, 5950512), (72, 5619928), (86, 4705056), (93, 4350912), (96, 4214946), (102, 3967008), (124, 3263184), (129, 3136704), (136, 2975256), (144, 2809964), (153, 2644672), (172, 2352528), (186, 2175456), (192, 2107473), (204, 1983504), (248, 1631592), (258, 1568352), (272, 1487628), (279, 1450304), (288, 1404982), (306, 1322336), (344, 1176264), (372, 1087728), (387, 1045568), (408, 991752), (496, 815796), (516, 784176), (527, 767808), (544, 743814), (558, 725152), (576, 702491), (612, 661168), (688, 588132), (731, 553536), (744, 543864), (774, 522784), (816, 495876), (961, 421056), (992, 407898), (1032, 392088), (1054, 383904), (1088, 371907), (1116, 362576), (1224, 330584), (1333, 303552), (1376, 294066), (1462, 276768), (1488, 271932), (1548, 261392), (1581, 255936), (1632, 247938), (1922, 210528), (1984, 203949), (2064, 196044), (2108, 191952), (2193, 184512), (2232, 181288), (2448, 165292), (2666, 151776), (2752, 147033), (2883, 140352), (2924, 138384), (2976, 135966), (3096, 130696), (3162, 127968), (3264, 123969), (3844, 105264), (3999, 101184), (4128, 98022), (4216, 95976), (4386, 92256), (4464, 90644), (4743, 85312), (4896, 82646), (5332, 75888), (5766, 70176), (5848, 69192), (5952, 67983), (6192, 65348), (6324, 63984), (6579, 61504), (7688, 52632), (7998, 50592), (8256, 49011), (8432, 47988), (8649, 46784), (8772, 46128), (8928, 45322), (9486, 42656), (9792, 41323), (10664, 37944), (11532, 35088), (11696, 34596), (11997, 33728), (12384, 32674), (12648, 31992), (13158, 30752), (15376, 26316), (15996, 25296), (16337, 24768), (16864, 23994), (17298, 23392), (17544, 23064), (17856, 22661), (18972, 21328)]