213524748

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4588

約数の個数: 60

約数和(自身を含む): 562069200

約数和(自身を除く): 348544452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 447, 596, 894, 1341, 1788, 2682, 4023, 4423, 5364, 8046, 8846, 12069, 13269, 16092, 17692, 24138, 26538, 39807, 48276, 53076, 79614, 119421, 159228, 238842, 358263, 477684, 659027, 716526, 1318054, 1433052, 1977081, 2636108, 3954162, 5931243, 7908324, 11862486, 17793729, 23724972, 35587458, 53381187, 71174916, 106762374, 213524748]

約数ペア:

[(1, 213524748), (2, 106762374), (3, 71174916), (4, 53381187), (6, 35587458), (9, 23724972), (12, 17793729), (18, 11862486), (27, 7908324), (36, 5931243), (54, 3954162), (81, 2636108), (108, 1977081), (149, 1433052), (162, 1318054), (298, 716526), (324, 659027), (447, 477684), (596, 358263), (894, 238842), (1341, 159228), (1788, 119421), (2682, 79614), (4023, 53076), (4423, 48276), (5364, 39807), (8046, 26538), (8846, 24138), (12069, 17692), (13269, 16092)]