220470822

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 160

約数和(自身を含む): 601058304

約数和(自身を除く): 380587482

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 78, 81, 93, 99, 117, 143, 162, 186, 198, 234, 279, 286, 297, 307, 341, 351, 403, 429, 558, 594, 614, 682, 702, 806, 837, 858, 891, 921, 1023, 1053, 1209, 1287, 1674, 1782, 1842, 2046, 2106, 2418, 2511, 2574, 2763, 3069, 3377, 3627, 3861, 3991, 4433, 5022, 5526, 6138, 6754, 7254, 7722, 7982, 8289, 8866, 9207, 9517, 10131, 10881, 11583, 11973, 13299, 16578, 18414, 19034, 20262, 21762, 23166, 23946, 24867, 26598, 27621, 28551, 30393, 32643, 35919, 39897, 43901, 49734, 55242, 57102, 60786, 65286, 71838, 79794, 85653, 87802, 91179, 104687, 107757, 119691, 123721, 131703, 171306, 182358, 209374, 215514, 239382, 247442, 256959, 263406, 273537, 314061, 323271, 359073, 371163, 395109, 513918, 547074, 628122, 646542, 718146, 742326, 770877, 790218, 942183, 1113489, 1185327, 1360931, 1541754, 1884366, 2226978, 2370654, 2721862, 2826549, 3340467, 3555981, 4082793, 5653098, 6680934, 7111962, 8165586, 8479647, 10021401, 12248379, 16959294, 20042802, 24496758, 36745137, 73490274, 110235411, 220470822]

約数ペア:

[(1, 220470822), (2, 110235411), (3, 73490274), (6, 36745137), (9, 24496758), (11, 20042802), (13, 16959294), (18, 12248379), (22, 10021401), (26, 8479647), (27, 8165586), (31, 7111962), (33, 6680934), (39, 5653098), (54, 4082793), (62, 3555981), (66, 3340467), (78, 2826549), (81, 2721862), (93, 2370654), (99, 2226978), (117, 1884366), (143, 1541754), (162, 1360931), (186, 1185327), (198, 1113489), (234, 942183), (279, 790218), (286, 770877), (297, 742326), (307, 718146), (341, 646542), (351, 628122), (403, 547074), (429, 513918), (558, 395109), (594, 371163), (614, 359073), (682, 323271), (702, 314061), (806, 273537), (837, 263406), (858, 256959), (891, 247442), (921, 239382), (1023, 215514), (1053, 209374), (1209, 182358), (1287, 171306), (1674, 131703), (1782, 123721), (1842, 119691), (2046, 107757), (2106, 104687), (2418, 91179), (2511, 87802), (2574, 85653), (2763, 79794), (3069, 71838), (3377, 65286), (3627, 60786), (3861, 57102), (3991, 55242), (4433, 49734), (5022, 43901), (5526, 39897), (6138, 35919), (6754, 32643), (7254, 30393), (7722, 28551), (7982, 27621), (8289, 26598), (8866, 24867), (9207, 23946), (9517, 23166), (10131, 21762), (10881, 20262), (11583, 19034), (11973, 18414), (13299, 16578)]