338220558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 838656000

約数和(自身を除く): 500435442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 171, 234, 247, 254, 342, 381, 494, 599, 741, 762, 1143, 1198, 1482, 1651, 1797, 2223, 2286, 2413, 3302, 3594, 4446, 4826, 4953, 5391, 7239, 7787, 9906, 10782, 11381, 14478, 14859, 15574, 21717, 22762, 23361, 29718, 31369, 34143, 43434, 46722, 62738, 68286, 70083, 76073, 94107, 102429, 140166, 147953, 152146, 188214, 204858, 228219, 282321, 295906, 443859, 456438, 564642, 684657, 887718, 988949, 1331577, 1369314, 1445387, 1977898, 2663154, 2890774, 2966847, 4336161, 5933694, 8672322, 8900541, 13008483, 17801082, 18790031, 26016966, 37580062, 56370093, 112740186, 169110279, 338220558]

約数ペア:

[(1, 338220558), (2, 169110279), (3, 112740186), (6, 56370093), (9, 37580062), (13, 26016966), (18, 18790031), (19, 17801082), (26, 13008483), (38, 8900541), (39, 8672322), (57, 5933694), (78, 4336161), (114, 2966847), (117, 2890774), (127, 2663154), (171, 1977898), (234, 1445387), (247, 1369314), (254, 1331577), (342, 988949), (381, 887718), (494, 684657), (599, 564642), (741, 456438), (762, 443859), (1143, 295906), (1198, 282321), (1482, 228219), (1651, 204858), (1797, 188214), (2223, 152146), (2286, 147953), (2413, 140166), (3302, 102429), (3594, 94107), (4446, 76073), (4826, 70083), (4953, 68286), (5391, 62738), (7239, 46722), (7787, 43434), (9906, 34143), (10782, 31369), (11381, 29718), (14478, 23361), (14859, 22762), (15574, 21717)]