212310462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{647}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 524289024

約数和(自身を除く): 311978562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 601, 647, 1202, 1294, 1803, 1941, 3606, 3882, 4207, 4529, 7813, 8411, 8414, 9058, 12621, 13587, 15626, 16822, 23439, 25233, 25242, 27174, 46878, 50466, 54691, 58877, 109382, 117754, 164073, 176631, 328146, 353262, 388847, 777694, 1166541, 2333082, 2721929, 5055011, 5443858, 8165787, 10110022, 15165033, 16331574, 30330066, 35385077, 70770154, 106155231, 212310462]

約数ペア:

[(1, 212310462), (2, 106155231), (3, 70770154), (6, 35385077), (7, 30330066), (13, 16331574), (14, 15165033), (21, 10110022), (26, 8165787), (39, 5443858), (42, 5055011), (78, 2721929), (91, 2333082), (182, 1166541), (273, 777694), (546, 388847), (601, 353262), (647, 328146), (1202, 176631), (1294, 164073), (1803, 117754), (1941, 109382), (3606, 58877), (3882, 54691), (4207, 50466), (4529, 46878), (7813, 27174), (8411, 25242), (8414, 25233), (9058, 23439), (12621, 16822), (13587, 15626)]