222897192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 664535040

約数和(自身を除く): 441637848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 127, 168, 186, 217, 248, 254, 337, 372, 381, 434, 508, 651, 674, 744, 762, 868, 889, 1011, 1016, 1302, 1348, 1524, 1736, 1778, 2022, 2359, 2604, 2667, 2696, 3048, 3556, 3937, 4044, 4718, 5208, 5334, 7077, 7112, 7874, 8088, 9436, 10447, 10668, 11811, 14154, 15748, 18872, 20894, 21336, 23622, 27559, 28308, 31341, 31496, 41788, 42799, 47244, 55118, 56616, 62682, 73129, 82677, 83576, 85598, 94488, 110236, 125364, 128397, 146258, 165354, 171196, 219387, 220472, 250728, 256794, 292516, 299593, 330708, 342392, 438774, 513588, 585032, 599186, 661416, 877548, 898779, 1027176, 1198372, 1326769, 1755096, 1797558, 2396744, 2653538, 3595116, 3980307, 5307076, 7190232, 7960614, 9287383, 10614152, 15921228, 18574766, 27862149, 31842456, 37149532, 55724298, 74299064, 111448596, 222897192]

約数ペア:

[(1, 222897192), (2, 111448596), (3, 74299064), (4, 55724298), (6, 37149532), (7, 31842456), (8, 27862149), (12, 18574766), (14, 15921228), (21, 10614152), (24, 9287383), (28, 7960614), (31, 7190232), (42, 5307076), (56, 3980307), (62, 3595116), (84, 2653538), (93, 2396744), (124, 1797558), (127, 1755096), (168, 1326769), (186, 1198372), (217, 1027176), (248, 898779), (254, 877548), (337, 661416), (372, 599186), (381, 585032), (434, 513588), (508, 438774), (651, 342392), (674, 330708), (744, 299593), (762, 292516), (868, 256794), (889, 250728), (1011, 220472), (1016, 219387), (1302, 171196), (1348, 165354), (1524, 146258), (1736, 128397), (1778, 125364), (2022, 110236), (2359, 94488), (2604, 85598), (2667, 83576), (2696, 82677), (3048, 73129), (3556, 62682), (3937, 56616), (4044, 55118), (4718, 47244), (5208, 42799), (5334, 41788), (7077, 31496), (7112, 31341), (7874, 28308), (8088, 27559), (9436, 23622), (10447, 21336), (10668, 20894), (11811, 18872), (14154, 15748)]