344480730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 939651840

約数和(自身を除く): 595171110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 89, 110, 111, 165, 178, 185, 222, 267, 317, 330, 370, 407, 445, 534, 555, 634, 814, 890, 951, 979, 1110, 1221, 1335, 1585, 1902, 1958, 2035, 2442, 2670, 2937, 3170, 3293, 3487, 4070, 4755, 4895, 5874, 6105, 6586, 6974, 9510, 9790, 9879, 10461, 11729, 12210, 14685, 16465, 17435, 19758, 20922, 23458, 28213, 29370, 32930, 34870, 35187, 36223, 49395, 52305, 56426, 58645, 70374, 72446, 84639, 98790, 104610, 108669, 117290, 129019, 141065, 169278, 175935, 181115, 217338, 258038, 282130, 310343, 351870, 362230, 387057, 423195, 543345, 620686, 645095, 774114, 846390, 931029, 1043881, 1086690, 1290190, 1551715, 1862058, 1935285, 2087762, 3103430, 3131643, 3870570, 4655145, 5219405, 6263286, 9310290, 10438810, 11482691, 15658215, 22965382, 31316430, 34448073, 57413455, 68896146, 114826910, 172240365, 344480730]

約数ペア:

[(1, 344480730), (2, 172240365), (3, 114826910), (5, 68896146), (6, 57413455), (10, 34448073), (11, 31316430), (15, 22965382), (22, 15658215), (30, 11482691), (33, 10438810), (37, 9310290), (55, 6263286), (66, 5219405), (74, 4655145), (89, 3870570), (110, 3131643), (111, 3103430), (165, 2087762), (178, 1935285), (185, 1862058), (222, 1551715), (267, 1290190), (317, 1086690), (330, 1043881), (370, 931029), (407, 846390), (445, 774114), (534, 645095), (555, 620686), (634, 543345), (814, 423195), (890, 387057), (951, 362230), (979, 351870), (1110, 310343), (1221, 282130), (1335, 258038), (1585, 217338), (1902, 181115), (1958, 175935), (2035, 169278), (2442, 141065), (2670, 129019), (2937, 117290), (3170, 108669), (3293, 104610), (3487, 98790), (4070, 84639), (4755, 72446), (4895, 70374), (5874, 58645), (6105, 56426), (6586, 52305), (6974, 49395), (9510, 36223), (9790, 35187), (9879, 34870), (10461, 32930), (11729, 29370), (12210, 28213), (14685, 23458), (16465, 20922), (17435, 19758)]