253321026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3671}}^1$

素因数の和:3767

約数の個数: 64

約数和(自身を含む): 609140736

約数和(自身を除く): 355819710

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1643, 2226, 3286, 3671, 4929, 7342, 9858, 11013, 11501, 22026, 23002, 25697, 34503, 51394, 69006, 77091, 113801, 154182, 194563, 227602, 341403, 389126, 583689, 682806, 796607, 1167378, 1361941, 1593214, 2389821, 2723882, 4085823, 4779642, 6031453, 8171646, 12062906, 18094359, 36188718, 42220171, 84440342, 126660513, 253321026]

約数ペア:

[(1, 253321026), (2, 126660513), (3, 84440342), (6, 42220171), (7, 36188718), (14, 18094359), (21, 12062906), (31, 8171646), (42, 6031453), (53, 4779642), (62, 4085823), (93, 2723882), (106, 2389821), (159, 1593214), (186, 1361941), (217, 1167378), (318, 796607), (371, 682806), (434, 583689), (651, 389126), (742, 341403), (1113, 227602), (1302, 194563), (1643, 154182), (2226, 113801), (3286, 77091), (3671, 69006), (4929, 51394), (7342, 34503), (9858, 25697), (11013, 23002), (11501, 22026)]