331058882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 644972544

約数和(自身を除く): 313913662

約数列:

[1, 2, 7, 11, 14, 22, 47, 53, 77, 94, 106, 154, 329, 371, 517, 583, 658, 742, 863, 1034, 1166, 1726, 2491, 3619, 4081, 4982, 6041, 7238, 8162, 9493, 12082, 17437, 18986, 27401, 34874, 40561, 45739, 54802, 66451, 81122, 91478, 132902, 191807, 283927, 320173, 383614, 446171, 503129, 567854, 640346, 892342, 1006258, 2149733, 3123197, 3521903, 4299466, 6246394, 7043806, 15048131, 23647063, 30096262, 47294126, 165529441, 331058882]

約数ペア:

[(1, 331058882), (2, 165529441), (7, 47294126), (11, 30096262), (14, 23647063), (22, 15048131), (47, 7043806), (53, 6246394), (77, 4299466), (94, 3521903), (106, 3123197), (154, 2149733), (329, 1006258), (371, 892342), (517, 640346), (583, 567854), (658, 503129), (742, 446171), (863, 383614), (1034, 320173), (1166, 283927), (1726, 191807), (2491, 132902), (3619, 91478), (4081, 81122), (4982, 66451), (6041, 54802), (7238, 45739), (8162, 40561), (9493, 34874), (12082, 27401), (17437, 18986)]