312202374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 704574720

約数和(自身を除く): 392372346

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 173, 222, 346, 407, 519, 739, 814, 1038, 1221, 1478, 1903, 2217, 2442, 3806, 4434, 5709, 6401, 8129, 11418, 12802, 16258, 19203, 24387, 27343, 38406, 48774, 54686, 70411, 82029, 127847, 140822, 164058, 211233, 255694, 300773, 383541, 422466, 601546, 767082, 902319, 1406317, 1804638, 2812634, 4218951, 4730339, 8437902, 9460678, 14191017, 28382034, 52033729, 104067458, 156101187, 312202374]

約数ペア:

[(1, 312202374), (2, 156101187), (3, 104067458), (6, 52033729), (11, 28382034), (22, 14191017), (33, 9460678), (37, 8437902), (66, 4730339), (74, 4218951), (111, 2812634), (173, 1804638), (222, 1406317), (346, 902319), (407, 767082), (519, 601546), (739, 422466), (814, 383541), (1038, 300773), (1221, 255694), (1478, 211233), (1903, 164058), (2217, 140822), (2442, 127847), (3806, 82029), (4434, 70411), (5709, 54686), (6401, 48774), (8129, 38406), (11418, 27343), (12802, 24387), (16258, 19203)]