218974644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2707}}^1$

素因数の和:2834

約数の個数: 96

約数和(自身を含む): 655119360

約数和(自身を除く): 436144716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 321, 378, 428, 642, 749, 756, 963, 1284, 1498, 1926, 2247, 2707, 2889, 2996, 3852, 4494, 5414, 5778, 6741, 8121, 8988, 10828, 11556, 13482, 16242, 18949, 20223, 24363, 26964, 32484, 37898, 40446, 48726, 56847, 73089, 75796, 80892, 97452, 113694, 146178, 170541, 227388, 289649, 292356, 341082, 511623, 579298, 682164, 868947, 1023246, 1158596, 1737894, 2027543, 2046492, 2606841, 3475788, 4055086, 5213682, 6082629, 7820523, 8110172, 10427364, 12165258, 15641046, 18247887, 24330516, 31282092, 36495774, 54743661, 72991548, 109487322, 218974644]

約数ペア:

[(1, 218974644), (2, 109487322), (3, 72991548), (4, 54743661), (6, 36495774), (7, 31282092), (9, 24330516), (12, 18247887), (14, 15641046), (18, 12165258), (21, 10427364), (27, 8110172), (28, 7820523), (36, 6082629), (42, 5213682), (54, 4055086), (63, 3475788), (84, 2606841), (107, 2046492), (108, 2027543), (126, 1737894), (189, 1158596), (214, 1023246), (252, 868947), (321, 682164), (378, 579298), (428, 511623), (642, 341082), (749, 292356), (756, 289649), (963, 227388), (1284, 170541), (1498, 146178), (1926, 113694), (2247, 97452), (2707, 80892), (2889, 75796), (2996, 73089), (3852, 56847), (4494, 48726), (5414, 40446), (5778, 37898), (6741, 32484), (8121, 26964), (8988, 24363), (10828, 20223), (11556, 18949), (13482, 16242)]