349158208

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 84

約数和(自身を含む): 819217056

約数和(自身を除く): 470058848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 811, 868, 961, 992, 1622, 1736, 1922, 1984, 3244, 3472, 3844, 5677, 6488, 6727, 6944, 7688, 11354, 12976, 13454, 13888, 15376, 22708, 25141, 25952, 26908, 30752, 45416, 50282, 51904, 53816, 61504, 90832, 100564, 107632, 175987, 181664, 201128, 215264, 351974, 363328, 402256, 430528, 703948, 779371, 804512, 1407896, 1558742, 1609024, 2815792, 3117484, 5455597, 5631584, 6234968, 10911194, 11263168, 12469936, 21822388, 24939872, 43644776, 49879744, 87289552, 174579104, 349158208]

約数ペア:

[(1, 349158208), (2, 174579104), (4, 87289552), (7, 49879744), (8, 43644776), (14, 24939872), (16, 21822388), (28, 12469936), (31, 11263168), (32, 10911194), (56, 6234968), (62, 5631584), (64, 5455597), (112, 3117484), (124, 2815792), (217, 1609024), (224, 1558742), (248, 1407896), (434, 804512), (448, 779371), (496, 703948), (811, 430528), (868, 402256), (961, 363328), (992, 351974), (1622, 215264), (1736, 201128), (1922, 181664), (1984, 175987), (3244, 107632), (3472, 100564), (3844, 90832), (5677, 61504), (6488, 53816), (6727, 51904), (6944, 50282), (7688, 45416), (11354, 30752), (12976, 26908), (13454, 25952), (13888, 25141), (15376, 22708)]