1648420536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1385

約数の個数: 128

約数和(自身を含む): 4882268160

約数和(自身を除く): 3233847624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 307, 372, 434, 614, 651, 744, 868, 921, 1031, 1228, 1302, 1736, 1842, 2062, 2149, 2456, 2604, 3093, 3684, 4124, 4298, 5208, 6186, 6447, 7217, 7368, 8248, 8596, 9517, 12372, 12894, 14434, 17192, 19034, 21651, 24744, 25788, 28551, 28868, 31961, 38068, 43302, 51576, 57102, 57736, 63922, 66619, 76136, 86604, 95883, 114204, 127844, 133238, 173208, 191766, 199857, 223727, 228408, 255688, 266476, 316517, 383532, 399714, 447454, 532952, 633034, 671181, 767064, 799428, 894908, 949551, 1266068, 1342362, 1598856, 1789816, 1899102, 2215619, 2532136, 2684724, 3798204, 4431238, 5369448, 6646857, 7596408, 8862476, 9812027, 13293714, 17724952, 19624054, 26587428, 29436081, 39248108, 53174856, 58872162, 68684189, 78496216, 117744324, 137368378, 206052567, 235488648, 274736756, 412105134, 549473512, 824210268, 1648420536]

約数ペア:

[(1, 1648420536), (2, 824210268), (3, 549473512), (4, 412105134), (6, 274736756), (7, 235488648), (8, 206052567), (12, 137368378), (14, 117744324), (21, 78496216), (24, 68684189), (28, 58872162), (31, 53174856), (42, 39248108), (56, 29436081), (62, 26587428), (84, 19624054), (93, 17724952), (124, 13293714), (168, 9812027), (186, 8862476), (217, 7596408), (248, 6646857), (307, 5369448), (372, 4431238), (434, 3798204), (614, 2684724), (651, 2532136), (744, 2215619), (868, 1899102), (921, 1789816), (1031, 1598856), (1228, 1342362), (1302, 1266068), (1736, 949551), (1842, 894908), (2062, 799428), (2149, 767064), (2456, 671181), (2604, 633034), (3093, 532952), (3684, 447454), (4124, 399714), (4298, 383532), (5208, 316517), (6186, 266476), (6447, 255688), (7217, 228408), (7368, 223727), (8248, 199857), (8596, 191766), (9517, 173208), (12372, 133238), (12894, 127844), (14434, 114204), (17192, 95883), (19034, 86604), (21651, 76136), (24744, 66619), (25788, 63922), (28551, 57736), (28868, 57102), (31961, 51576), (38068, 43302)]