12956214768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{820429}}^1$

素因数の和:820494

約数の個数: 80

約数和(自身を含む): 39065594880

約数和(自身を除く): 26109380112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 820429, 1640858, 2461287, 3281716, 4922574, 5743003, 6563432, 9845148, 11486006, 13126864, 17229009, 19690296, 22972012, 34458018, 38560163, 39380592, 45944024, 68916036, 77120326, 91888048, 115680489, 137832072, 154240652, 231360978, 269921141, 275664144, 308481304, 462721956, 539842282, 616962608, 809763423, 925443912, 1079684564, 1619526846, 1850887824, 2159369128, 3239053692, 4318738256, 6478107384, 12956214768]

約数ペア:

[(1, 12956214768), (2, 6478107384), (3, 4318738256), (4, 3239053692), (6, 2159369128), (7, 1850887824), (8, 1619526846), (12, 1079684564), (14, 925443912), (16, 809763423), (21, 616962608), (24, 539842282), (28, 462721956), (42, 308481304), (47, 275664144), (48, 269921141), (56, 231360978), (84, 154240652), (94, 137832072), (112, 115680489), (141, 91888048), (168, 77120326), (188, 68916036), (282, 45944024), (329, 39380592), (336, 38560163), (376, 34458018), (564, 22972012), (658, 19690296), (752, 17229009), (987, 13126864), (1128, 11486006), (1316, 9845148), (1974, 6563432), (2256, 5743003), (2632, 4922574), (3948, 3281716), (5264, 2461287), (7896, 1640858), (15792, 820429)]