120462342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 334430208

約数和(自身を除く): 213967866

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 647, 651, 682, 806, 858, 1001, 1023, 1209, 1294, 1302, 1941, 2002, 2046, 2387, 2418, 2821, 3003, 3882, 4433, 4529, 4774, 5642, 6006, 7117, 7161, 8411, 8463, 8866, 9058, 13299, 13587, 14234, 14322, 16822, 16926, 20057, 21351, 25233, 26598, 27174, 31031, 40114, 42702, 49819, 50466, 58877, 60171, 62062, 92521, 93093, 99638, 117754, 120342, 140399, 149457, 176631, 185042, 186186, 220627, 260741, 277563, 280798, 298914, 353262, 421197, 441254, 521482, 555126, 647647, 661881, 782223, 842394, 1295294, 1323762, 1544389, 1564446, 1825187, 1942941, 2868151, 3088778, 3650374, 3885882, 4633167, 5475561, 5736302, 8604453, 9266334, 10951122, 17208906, 20077057, 40154114, 60231171, 120462342]

約数ペア:

[(1, 120462342), (2, 60231171), (3, 40154114), (6, 20077057), (7, 17208906), (11, 10951122), (13, 9266334), (14, 8604453), (21, 5736302), (22, 5475561), (26, 4633167), (31, 3885882), (33, 3650374), (39, 3088778), (42, 2868151), (62, 1942941), (66, 1825187), (77, 1564446), (78, 1544389), (91, 1323762), (93, 1295294), (143, 842394), (154, 782223), (182, 661881), (186, 647647), (217, 555126), (231, 521482), (273, 441254), (286, 421197), (341, 353262), (403, 298914), (429, 280798), (434, 277563), (462, 260741), (546, 220627), (647, 186186), (651, 185042), (682, 176631), (806, 149457), (858, 140399), (1001, 120342), (1023, 117754), (1209, 99638), (1294, 93093), (1302, 92521), (1941, 62062), (2002, 60171), (2046, 58877), (2387, 50466), (2418, 49819), (2821, 42702), (3003, 40114), (3882, 31031), (4433, 27174), (4529, 26598), (4774, 25233), (5642, 21351), (6006, 20057), (7117, 16926), (7161, 16822), (8411, 14322), (8463, 14234), (8866, 13587), (9058, 13299)]