406367952

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 1090376640

約数和(自身を除く): 684008688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 353, 464, 696, 706, 827, 1059, 1392, 1412, 1654, 2118, 2481, 2824, 3308, 4236, 4962, 5648, 6616, 8472, 9924, 10237, 13232, 16944, 19848, 20474, 23983, 30711, 39696, 40948, 47966, 61422, 71949, 81896, 95932, 122844, 143898, 163792, 191864, 245688, 287796, 291931, 383728, 491376, 575592, 583862, 875793, 1151184, 1167724, 1751586, 2335448, 3503172, 4670896, 7006344, 8465999, 14012688, 16931998, 25397997, 33863996, 50795994, 67727992, 101591988, 135455984, 203183976, 406367952]

約数ペア:

[(1, 406367952), (2, 203183976), (3, 135455984), (4, 101591988), (6, 67727992), (8, 50795994), (12, 33863996), (16, 25397997), (24, 16931998), (29, 14012688), (48, 8465999), (58, 7006344), (87, 4670896), (116, 3503172), (174, 2335448), (232, 1751586), (348, 1167724), (353, 1151184), (464, 875793), (696, 583862), (706, 575592), (827, 491376), (1059, 383728), (1392, 291931), (1412, 287796), (1654, 245688), (2118, 191864), (2481, 163792), (2824, 143898), (3308, 122844), (4236, 95932), (4962, 81896), (5648, 71949), (6616, 61422), (8472, 47966), (9924, 40948), (10237, 39696), (13232, 30711), (16944, 23983), (19848, 20474)]