244698748

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 573640704

約数和(自身を除く): 328941956

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 31, 34, 46, 49, 62, 68, 92, 98, 103, 119, 124, 161, 196, 206, 217, 238, 322, 391, 412, 434, 476, 527, 644, 713, 721, 782, 833, 868, 1054, 1127, 1426, 1442, 1519, 1564, 1666, 1751, 2108, 2254, 2369, 2737, 2852, 2884, 3038, 3193, 3332, 3502, 3689, 4508, 4738, 4991, 5047, 5474, 6076, 6386, 7004, 7378, 9476, 9982, 10094, 10948, 12121, 12257, 12772, 14756, 16583, 19159, 19964, 20188, 22351, 24242, 24514, 25823, 33166, 34937, 38318, 40273, 44702, 48484, 49028, 51646, 54281, 66332, 69874, 73439, 76636, 80546, 84847, 85799, 89404, 103292, 108562, 116081, 139748, 146878, 156457, 161092, 169694, 171598, 217124, 232162, 281911, 293756, 312914, 339388, 343196, 379967, 464324, 514073, 563822, 593929, 625828, 759934, 1028146, 1127644, 1187858, 1248463, 1519868, 1973377, 2056292, 2375716, 2496926, 2659769, 3598511, 3946754, 4993852, 5319538, 7197022, 7893508, 8739241, 10639076, 14394044, 17478482, 34956964, 61174687, 122349374, 244698748]

約数ペア:

[(1, 244698748), (2, 122349374), (4, 61174687), (7, 34956964), (14, 17478482), (17, 14394044), (23, 10639076), (28, 8739241), (31, 7893508), (34, 7197022), (46, 5319538), (49, 4993852), (62, 3946754), (68, 3598511), (92, 2659769), (98, 2496926), (103, 2375716), (119, 2056292), (124, 1973377), (161, 1519868), (196, 1248463), (206, 1187858), (217, 1127644), (238, 1028146), (322, 759934), (391, 625828), (412, 593929), (434, 563822), (476, 514073), (527, 464324), (644, 379967), (713, 343196), (721, 339388), (782, 312914), (833, 293756), (868, 281911), (1054, 232162), (1127, 217124), (1426, 171598), (1442, 169694), (1519, 161092), (1564, 156457), (1666, 146878), (1751, 139748), (2108, 116081), (2254, 108562), (2369, 103292), (2737, 89404), (2852, 85799), (2884, 84847), (3038, 80546), (3193, 76636), (3332, 73439), (3502, 69874), (3689, 66332), (4508, 54281), (4738, 51646), (4991, 49028), (5047, 48484), (5474, 44702), (6076, 40273), (6386, 38318), (7004, 34937), (7378, 33166), (9476, 25823), (9982, 24514), (10094, 24242), (10948, 22351), (12121, 20188), (12257, 19964), (12772, 19159), (14756, 16583)]