491040396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3844

約数の個数: 144

約数和(自身を含む): 1580866560

約数和(自身を除く): 1089826164

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 517, 564, 658, 693, 846, 924, 987, 1034, 1316, 1386, 1551, 1692, 1974, 2068, 2772, 2961, 3102, 3619, 3769, 3948, 4653, 5922, 6204, 7238, 7538, 9306, 10857, 11307, 11844, 14476, 15076, 18612, 21714, 22614, 26383, 32571, 33921, 41459, 43428, 45228, 52766, 65142, 67842, 79149, 82918, 105532, 124377, 130284, 135684, 158298, 165836, 177143, 237447, 248754, 290213, 316596, 354286, 373131, 474894, 497508, 531429, 580426, 708572, 746262, 870639, 949788, 1062858, 1160852, 1240001, 1492524, 1594287, 1741278, 1948573, 2125716, 2480002, 2611917, 3188574, 3482556, 3720003, 3897146, 4960004, 5223834, 5845719, 6377148, 7440006, 7794292, 10447668, 11160009, 11691438, 13640011, 14880012, 17537157, 22320018, 23382876, 27280022, 35074314, 40920033, 44640036, 54560044, 70148628, 81840066, 122760099, 163680132, 245520198, 491040396]

約数ペア:

[(1, 491040396), (2, 245520198), (3, 163680132), (4, 122760099), (6, 81840066), (7, 70148628), (9, 54560044), (11, 44640036), (12, 40920033), (14, 35074314), (18, 27280022), (21, 23382876), (22, 22320018), (28, 17537157), (33, 14880012), (36, 13640011), (42, 11691438), (44, 11160009), (47, 10447668), (63, 7794292), (66, 7440006), (77, 6377148), (84, 5845719), (94, 5223834), (99, 4960004), (126, 3897146), (132, 3720003), (141, 3482556), (154, 3188574), (188, 2611917), (198, 2480002), (231, 2125716), (252, 1948573), (282, 1741278), (308, 1594287), (329, 1492524), (396, 1240001), (423, 1160852), (462, 1062858), (517, 949788), (564, 870639), (658, 746262), (693, 708572), (846, 580426), (924, 531429), (987, 497508), (1034, 474894), (1316, 373131), (1386, 354286), (1551, 316596), (1692, 290213), (1974, 248754), (2068, 237447), (2772, 177143), (2961, 165836), (3102, 158298), (3619, 135684), (3769, 130284), (3948, 124377), (4653, 105532), (5922, 82918), (6204, 79149), (7238, 67842), (7538, 65142), (9306, 52766), (10857, 45228), (11307, 43428), (11844, 41459), (14476, 33921), (15076, 32571), (18612, 26383), (21714, 22614)]