381714704

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 904138560

約数和(自身を除く): 522423856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 103, 112, 116, 163, 196, 203, 206, 232, 326, 392, 406, 412, 464, 652, 721, 784, 812, 824, 1141, 1304, 1421, 1442, 1624, 1648, 2282, 2608, 2842, 2884, 2987, 3248, 4564, 4727, 5047, 5684, 5768, 5974, 7987, 9128, 9454, 10094, 11368, 11536, 11948, 15974, 16789, 18256, 18908, 20188, 20909, 22736, 23896, 31948, 33089, 33578, 37816, 40376, 41818, 47792, 63896, 66178, 67156, 75632, 80752, 83636, 117523, 127792, 132356, 134312, 146363, 167272, 231623, 235046, 264712, 268624, 292726, 334544, 463246, 470092, 486881, 529424, 585452, 822661, 926492, 940184, 973762, 1170904, 1645322, 1852984, 1880368, 1947524, 2341808, 3290644, 3408167, 3705968, 3895048, 6581288, 6816334, 7790096, 13162576, 13632668, 23857169, 27265336, 47714338, 54530672, 95428676, 190857352, 381714704]

約数ペア:

[(1, 381714704), (2, 190857352), (4, 95428676), (7, 54530672), (8, 47714338), (14, 27265336), (16, 23857169), (28, 13632668), (29, 13162576), (49, 7790096), (56, 6816334), (58, 6581288), (98, 3895048), (103, 3705968), (112, 3408167), (116, 3290644), (163, 2341808), (196, 1947524), (203, 1880368), (206, 1852984), (232, 1645322), (326, 1170904), (392, 973762), (406, 940184), (412, 926492), (464, 822661), (652, 585452), (721, 529424), (784, 486881), (812, 470092), (824, 463246), (1141, 334544), (1304, 292726), (1421, 268624), (1442, 264712), (1624, 235046), (1648, 231623), (2282, 167272), (2608, 146363), (2842, 134312), (2884, 132356), (2987, 127792), (3248, 117523), (4564, 83636), (4727, 80752), (5047, 75632), (5684, 67156), (5768, 66178), (5974, 63896), (7987, 47792), (9128, 41818), (9454, 40376), (10094, 37816), (11368, 33578), (11536, 33089), (11948, 31948), (15974, 23896), (16789, 22736), (18256, 20909), (18908, 20188)]