290119248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{69473}}^1$

素因数の和:69516

約数の個数: 60

約数和(自身を含む): 839940660

約数和(自身を除く): 549821412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 69473, 138946, 208419, 277892, 416838, 555784, 625257, 833676, 1111568, 1250514, 1667352, 2014717, 2501028, 3334704, 4029434, 5002056, 6044151, 8058868, 10004112, 12088302, 16117736, 18132453, 24176604, 32235472, 36264906, 48353208, 72529812, 96706416, 145059624, 290119248]

約数ペア:

[(1, 290119248), (2, 145059624), (3, 96706416), (4, 72529812), (6, 48353208), (8, 36264906), (9, 32235472), (12, 24176604), (16, 18132453), (18, 16117736), (24, 12088302), (29, 10004112), (36, 8058868), (48, 6044151), (58, 5002056), (72, 4029434), (87, 3334704), (116, 2501028), (144, 2014717), (174, 1667352), (232, 1250514), (261, 1111568), (348, 833676), (464, 625257), (522, 555784), (696, 416838), (1044, 277892), (1392, 208419), (2088, 138946), (4176, 69473)]