211439088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4531

約数の個数: 120

約数和(自身を含む): 690812928

約数和(自身を除く): 479373840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 4463, 5264, 5922, 6768, 7896, 8926, 11844, 13389, 15792, 17852, 23688, 26778, 31241, 35704, 40167, 47376, 53556, 62482, 71408, 80334, 93723, 107112, 124964, 160668, 187446, 209761, 214224, 249928, 281169, 321336, 374892, 419522, 499856, 562338, 629283, 642672, 749784, 839044, 1124676, 1258566, 1468327, 1499568, 1678088, 1887849, 2249352, 2517132, 2936654, 3356176, 3775698, 4404981, 4498704, 5034264, 5873308, 7551396, 8809962, 10068528, 11746616, 13214943, 15102792, 17619924, 23493232, 26429886, 30205584, 35239848, 52859772, 70479696, 105719544, 211439088]

約数ペア:

[(1, 211439088), (2, 105719544), (3, 70479696), (4, 52859772), (6, 35239848), (7, 30205584), (8, 26429886), (9, 23493232), (12, 17619924), (14, 15102792), (16, 13214943), (18, 11746616), (21, 10068528), (24, 8809962), (28, 7551396), (36, 5873308), (42, 5034264), (47, 4498704), (48, 4404981), (56, 3775698), (63, 3356176), (72, 2936654), (84, 2517132), (94, 2249352), (112, 1887849), (126, 1678088), (141, 1499568), (144, 1468327), (168, 1258566), (188, 1124676), (252, 839044), (282, 749784), (329, 642672), (336, 629283), (376, 562338), (423, 499856), (504, 419522), (564, 374892), (658, 321336), (752, 281169), (846, 249928), (987, 214224), (1008, 209761), (1128, 187446), (1316, 160668), (1692, 124964), (1974, 107112), (2256, 93723), (2632, 80334), (2961, 71408), (3384, 62482), (3948, 53556), (4463, 47376), (5264, 40167), (5922, 35704), (6768, 31241), (7896, 26778), (8926, 23688), (11844, 17852), (13389, 15792)]