339945564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20543}}^1$

素因数の和:20754

約数の個数: 48

約数和(自身を含む): 911167488

約数和(自身を除く): 571221924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 20543, 41086, 61629, 82172, 123258, 143801, 246516, 287602, 431403, 575204, 862806, 1725612, 4046971, 8093942, 12140913, 16187884, 24281826, 28328797, 48563652, 56657594, 84986391, 113315188, 169972782, 339945564]

約数ペア:

[(1, 339945564), (2, 169972782), (3, 113315188), (4, 84986391), (6, 56657594), (7, 48563652), (12, 28328797), (14, 24281826), (21, 16187884), (28, 12140913), (42, 8093942), (84, 4046971), (197, 1725612), (394, 862806), (591, 575204), (788, 431403), (1182, 287602), (1379, 246516), (2364, 143801), (2758, 123258), (4137, 82172), (5516, 61629), (8274, 41086), (16548, 20543)]