276875214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 724598784

約数和(自身を除く): 447723570

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 47, 66, 77, 82, 94, 123, 141, 154, 231, 246, 282, 287, 311, 329, 451, 462, 517, 574, 622, 658, 861, 902, 933, 987, 1034, 1353, 1551, 1722, 1866, 1927, 1974, 2177, 2706, 3102, 3157, 3421, 3619, 3854, 4354, 5781, 6314, 6531, 6842, 7238, 9471, 10263, 10857, 11562, 12751, 13062, 13489, 14617, 18942, 20526, 21197, 21714, 23947, 25502, 26978, 29234, 38253, 40467, 42394, 43851, 47894, 63591, 71841, 76506, 80934, 87702, 89257, 102319, 127182, 140261, 143682, 148379, 160787, 178514, 204638, 267771, 280522, 296758, 306957, 321574, 420783, 445137, 482361, 535542, 599297, 613914, 841566, 890274, 964722, 981827, 1125509, 1198594, 1797891, 1963654, 2251018, 2945481, 3376527, 3595782, 4195079, 5890962, 6592267, 6753054, 8390158, 12585237, 13184534, 19776801, 25170474, 39553602, 46145869, 92291738, 138437607, 276875214]

約数ペア:

[(1, 276875214), (2, 138437607), (3, 92291738), (6, 46145869), (7, 39553602), (11, 25170474), (14, 19776801), (21, 13184534), (22, 12585237), (33, 8390158), (41, 6753054), (42, 6592267), (47, 5890962), (66, 4195079), (77, 3595782), (82, 3376527), (94, 2945481), (123, 2251018), (141, 1963654), (154, 1797891), (231, 1198594), (246, 1125509), (282, 981827), (287, 964722), (311, 890274), (329, 841566), (451, 613914), (462, 599297), (517, 535542), (574, 482361), (622, 445137), (658, 420783), (861, 321574), (902, 306957), (933, 296758), (987, 280522), (1034, 267771), (1353, 204638), (1551, 178514), (1722, 160787), (1866, 148379), (1927, 143682), (1974, 140261), (2177, 127182), (2706, 102319), (3102, 89257), (3157, 87702), (3421, 80934), (3619, 76506), (3854, 71841), (4354, 63591), (5781, 47894), (6314, 43851), (6531, 42394), (6842, 40467), (7238, 38253), (9471, 29234), (10263, 26978), (10857, 25502), (11562, 23947), (12751, 21714), (13062, 21197), (13489, 20526), (14617, 18942)]