211023696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10909}}^1$

素因数の和:10964

約数の個数: 80

約数和(自身を含む): 606072320

約数和(自身を除く): 395048624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 10909, 19344, 21818, 32727, 43636, 65454, 87272, 130908, 141817, 174544, 261816, 283634, 338179, 425451, 523632, 567268, 676358, 850902, 1014537, 1134536, 1352716, 1701804, 2029074, 2269072, 2705432, 3403608, 4058148, 4396327, 5410864, 6807216, 8116296, 8792654, 13188981, 16232592, 17585308, 26377962, 35170616, 52755924, 70341232, 105511848, 211023696]

約数ペア:

[(1, 211023696), (2, 105511848), (3, 70341232), (4, 52755924), (6, 35170616), (8, 26377962), (12, 17585308), (13, 16232592), (16, 13188981), (24, 8792654), (26, 8116296), (31, 6807216), (39, 5410864), (48, 4396327), (52, 4058148), (62, 3403608), (78, 2705432), (93, 2269072), (104, 2029074), (124, 1701804), (156, 1352716), (186, 1134536), (208, 1014537), (248, 850902), (312, 676358), (372, 567268), (403, 523632), (496, 425451), (624, 338179), (744, 283634), (806, 261816), (1209, 174544), (1488, 141817), (1612, 130908), (2418, 87272), (3224, 65454), (4836, 43636), (6448, 32727), (9672, 21818), (10909, 19344)]