1728446244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{683}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 4721504256

約数和(自身を除く): 2993058012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 641, 658, 683, 987, 1282, 1316, 1366, 1923, 1974, 2049, 2564, 2732, 3846, 3948, 4098, 4487, 4781, 7692, 8196, 8974, 9562, 13461, 14343, 17948, 19124, 26922, 28686, 30127, 32101, 53844, 57372, 60254, 64202, 90381, 96303, 120508, 128404, 180762, 192606, 210889, 224707, 361524, 385212, 421778, 437803, 449414, 632667, 674121, 843556, 875606, 898828, 1265334, 1313409, 1348242, 1751212, 2530668, 2626818, 2696484, 3064621, 5253636, 6129242, 9193863, 12258484, 18387726, 20576741, 36775452, 41153482, 61730223, 82306964, 123460446, 144037187, 246920892, 288074374, 432111561, 576148748, 864223122, 1728446244]

約数ペア:

[(1, 1728446244), (2, 864223122), (3, 576148748), (4, 432111561), (6, 288074374), (7, 246920892), (12, 144037187), (14, 123460446), (21, 82306964), (28, 61730223), (42, 41153482), (47, 36775452), (84, 20576741), (94, 18387726), (141, 12258484), (188, 9193863), (282, 6129242), (329, 5253636), (564, 3064621), (641, 2696484), (658, 2626818), (683, 2530668), (987, 1751212), (1282, 1348242), (1316, 1313409), (1366, 1265334), (1923, 898828), (1974, 875606), (2049, 843556), (2564, 674121), (2732, 632667), (3846, 449414), (3948, 437803), (4098, 421778), (4487, 385212), (4781, 361524), (7692, 224707), (8196, 210889), (8974, 192606), (9562, 180762), (13461, 128404), (14343, 120508), (17948, 96303), (19124, 90381), (26922, 64202), (28686, 60254), (30127, 57372), (32101, 53844)]