212151384

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71867}}^1$

素因数の和:71920

約数の個数: 48

約数和(自身を含む): 588598920

約数和(自身を除く): 376447536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 71867, 143734, 215601, 287468, 431202, 574936, 646803, 862404, 1293606, 1724808, 2587212, 2946547, 5174424, 5893094, 8839641, 11786188, 17679282, 23572376, 26518923, 35358564, 53037846, 70717128, 106075692, 212151384]

約数ペア:

[(1, 212151384), (2, 106075692), (3, 70717128), (4, 53037846), (6, 35358564), (8, 26518923), (9, 23572376), (12, 17679282), (18, 11786188), (24, 8839641), (36, 5893094), (41, 5174424), (72, 2946547), (82, 2587212), (123, 1724808), (164, 1293606), (246, 862404), (328, 646803), (369, 574936), (492, 431202), (738, 287468), (984, 215601), (1476, 143734), (2952, 71867)]