396538576

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 938913120

約数和(自身を除く): 542374544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 107, 112, 116, 163, 196, 203, 214, 232, 326, 392, 406, 428, 464, 652, 749, 784, 812, 856, 1141, 1304, 1421, 1498, 1624, 1712, 2282, 2608, 2842, 2996, 3103, 3248, 4564, 4727, 5243, 5684, 5992, 6206, 7987, 9128, 9454, 10486, 11368, 11984, 12412, 15974, 17441, 18256, 18908, 20972, 21721, 22736, 24824, 31948, 33089, 34882, 37816, 41944, 43442, 49648, 63896, 66178, 69764, 75632, 83888, 86884, 122087, 127792, 132356, 139528, 152047, 173768, 231623, 244174, 264712, 279056, 304094, 347536, 463246, 488348, 505789, 529424, 608188, 854609, 926492, 976696, 1011578, 1216376, 1709218, 1852984, 1953392, 2023156, 2432752, 3418436, 3540523, 3705968, 4046312, 6836872, 7081046, 8092624, 13673744, 14162092, 24783661, 28324184, 49567322, 56648368, 99134644, 198269288, 396538576]

約数ペア:

[(1, 396538576), (2, 198269288), (4, 99134644), (7, 56648368), (8, 49567322), (14, 28324184), (16, 24783661), (28, 14162092), (29, 13673744), (49, 8092624), (56, 7081046), (58, 6836872), (98, 4046312), (107, 3705968), (112, 3540523), (116, 3418436), (163, 2432752), (196, 2023156), (203, 1953392), (214, 1852984), (232, 1709218), (326, 1216376), (392, 1011578), (406, 976696), (428, 926492), (464, 854609), (652, 608188), (749, 529424), (784, 505789), (812, 488348), (856, 463246), (1141, 347536), (1304, 304094), (1421, 279056), (1498, 264712), (1624, 244174), (1712, 231623), (2282, 173768), (2608, 152047), (2842, 139528), (2996, 132356), (3103, 127792), (3248, 122087), (4564, 86884), (4727, 83888), (5243, 75632), (5684, 69764), (5992, 66178), (6206, 63896), (7987, 49648), (9128, 43442), (9454, 41944), (10486, 37816), (11368, 34882), (11984, 33089), (12412, 31948), (15974, 24824), (17441, 22736), (18256, 21721), (18908, 20972)]