1329447736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 2699516160

約数和(自身を除く): 1370068424

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 131, 136, 142, 262, 284, 524, 568, 1048, 1051, 1207, 2102, 2227, 2414, 4204, 4454, 4828, 8408, 8908, 9301, 9656, 17816, 17867, 18602, 35734, 37204, 71468, 74408, 74621, 137681, 142936, 149242, 158117, 275362, 298484, 316234, 550724, 596968, 632468, 1101448, 1264936, 1268557, 2340577, 2537114, 4681154, 5074228, 9362308, 9775351, 10148456, 18724616, 19550702, 39101404, 78202808, 166180967, 332361934, 664723868, 1329447736]

約数ペア:

[(1, 1329447736), (2, 664723868), (4, 332361934), (8, 166180967), (17, 78202808), (34, 39101404), (68, 19550702), (71, 18724616), (131, 10148456), (136, 9775351), (142, 9362308), (262, 5074228), (284, 4681154), (524, 2537114), (568, 2340577), (1048, 1268557), (1051, 1264936), (1207, 1101448), (2102, 632468), (2227, 596968), (2414, 550724), (4204, 316234), (4454, 298484), (4828, 275362), (8408, 158117), (8908, 149242), (9301, 142936), (9656, 137681), (17816, 74621), (17867, 74408), (18602, 71468), (35734, 37204)]