252450352

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 630776592

約数和(自身を除く): 378326240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 176, 196, 292, 308, 392, 401, 511, 539, 584, 616, 784, 802, 803, 1022, 1078, 1168, 1232, 1604, 1606, 2044, 2156, 2807, 3208, 3212, 3577, 4088, 4312, 4411, 5614, 5621, 6416, 6424, 7154, 8176, 8624, 8822, 11228, 11242, 12848, 14308, 17644, 19649, 22456, 22484, 28616, 29273, 30877, 35288, 39298, 39347, 44912, 44968, 57232, 58546, 61754, 70576, 78596, 78694, 89936, 117092, 123508, 157192, 157388, 204911, 216139, 234184, 247016, 314384, 314776, 322003, 409822, 432278, 468368, 494032, 629552, 644006, 819644, 864556, 1288012, 1434377, 1639288, 1729112, 2254021, 2576024, 2868754, 3278576, 3458224, 4508042, 5152048, 5737508, 9016084, 11475016, 15778147, 18032168, 22950032, 31556294, 36064336, 63112588, 126225176, 252450352]

約数ペア:

[(1, 252450352), (2, 126225176), (4, 63112588), (7, 36064336), (8, 31556294), (11, 22950032), (14, 18032168), (16, 15778147), (22, 11475016), (28, 9016084), (44, 5737508), (49, 5152048), (56, 4508042), (73, 3458224), (77, 3278576), (88, 2868754), (98, 2576024), (112, 2254021), (146, 1729112), (154, 1639288), (176, 1434377), (196, 1288012), (292, 864556), (308, 819644), (392, 644006), (401, 629552), (511, 494032), (539, 468368), (584, 432278), (616, 409822), (784, 322003), (802, 314776), (803, 314384), (1022, 247016), (1078, 234184), (1168, 216139), (1232, 204911), (1604, 157388), (1606, 157192), (2044, 123508), (2156, 117092), (2807, 89936), (3208, 78694), (3212, 78596), (3577, 70576), (4088, 61754), (4312, 58546), (4411, 57232), (5614, 44968), (5621, 44912), (6416, 39347), (6424, 39298), (7154, 35288), (8176, 30877), (8624, 29273), (8822, 28616), (11228, 22484), (11242, 22456), (12848, 19649), (14308, 17644)]