339206218736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{560753}}^1$

素因数の和:561270

約数の個数: 80

約数和(自身を含む): 821051520768

約数和(自身を除く): 481845302032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 491, 616, 982, 1232, 1964, 3437, 3928, 5401, 6874, 7856, 10802, 13748, 21604, 27496, 37807, 43208, 54992, 75614, 86416, 151228, 302456, 560753, 604912, 1121506, 2243012, 3925271, 4486024, 6168283, 7850542, 8972048, 12336566, 15701084, 24673132, 31402168, 43177981, 49346264, 62804336, 86355962, 98692528, 172711924, 275329723, 345423848, 550659446, 690847696, 1101318892, 1927308061, 2202637784, 3028626953, 3854616122, 4405275568, 6057253906, 7709232244, 12114507812, 15418464488, 21200388671, 24229015624, 30836928976, 42400777342, 48458031248, 84801554684, 169603109368, 339206218736]

約数ペア:

[(1, 339206218736), (2, 169603109368), (4, 84801554684), (7, 48458031248), (8, 42400777342), (11, 30836928976), (14, 24229015624), (16, 21200388671), (22, 15418464488), (28, 12114507812), (44, 7709232244), (56, 6057253906), (77, 4405275568), (88, 3854616122), (112, 3028626953), (154, 2202637784), (176, 1927308061), (308, 1101318892), (491, 690847696), (616, 550659446), (982, 345423848), (1232, 275329723), (1964, 172711924), (3437, 98692528), (3928, 86355962), (5401, 62804336), (6874, 49346264), (7856, 43177981), (10802, 31402168), (13748, 24673132), (21604, 15701084), (27496, 12336566), (37807, 8972048), (43208, 7850542), (54992, 6168283), (75614, 4486024), (86416, 3925271), (151228, 2243012), (302456, 1121506), (560753, 604912)]