904129212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 2609035520

約数和(自身を除く): 1704906308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 164, 228, 246, 266, 287, 337, 399, 492, 532, 574, 674, 779, 798, 861, 1011, 1148, 1348, 1558, 1596, 1681, 1722, 2022, 2337, 2359, 3116, 3362, 3444, 4044, 4674, 4718, 5043, 5453, 6403, 6724, 7077, 9348, 9436, 10086, 10906, 11767, 12806, 13817, 14154, 16359, 19209, 20172, 21812, 23534, 25612, 27634, 28308, 31939, 32718, 35301, 38418, 41451, 44821, 47068, 55268, 63878, 65436, 70602, 76836, 82902, 89642, 95817, 96719, 127756, 134463, 141204, 165804, 179284, 191634, 193438, 223573, 262523, 268926, 290157, 383268, 386876, 447146, 525046, 537852, 566497, 580314, 670719, 787569, 894292, 1050092, 1132994, 1160628, 1341438, 1575138, 1699491, 1837661, 2265988, 2682876, 3150276, 3398982, 3675322, 3965479, 5512983, 6797964, 7350644, 7930958, 10763443, 11025966, 11896437, 15861916, 21526886, 22051932, 23792874, 32290329, 43053772, 47585748, 64580658, 75344101, 129161316, 150688202, 226032303, 301376404, 452064606, 904129212]

約数ペア:

[(1, 904129212), (2, 452064606), (3, 301376404), (4, 226032303), (6, 150688202), (7, 129161316), (12, 75344101), (14, 64580658), (19, 47585748), (21, 43053772), (28, 32290329), (38, 23792874), (41, 22051932), (42, 21526886), (57, 15861916), (76, 11896437), (82, 11025966), (84, 10763443), (114, 7930958), (123, 7350644), (133, 6797964), (164, 5512983), (228, 3965479), (246, 3675322), (266, 3398982), (287, 3150276), (337, 2682876), (399, 2265988), (492, 1837661), (532, 1699491), (574, 1575138), (674, 1341438), (779, 1160628), (798, 1132994), (861, 1050092), (1011, 894292), (1148, 787569), (1348, 670719), (1558, 580314), (1596, 566497), (1681, 537852), (1722, 525046), (2022, 447146), (2337, 386876), (2359, 383268), (3116, 290157), (3362, 268926), (3444, 262523), (4044, 223573), (4674, 193438), (4718, 191634), (5043, 179284), (5453, 165804), (6403, 141204), (6724, 134463), (7077, 127756), (9348, 96719), (9436, 95817), (10086, 89642), (10906, 82902), (11767, 76836), (12806, 70602), (13817, 65436), (14154, 63878), (16359, 55268), (19209, 47068), (20172, 44821), (21812, 41451), (23534, 38418), (25612, 35301), (27634, 32718), (28308, 31939)]