338383020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 989392320

約数和(自身を除く): 651009300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 113, 116, 145, 174, 226, 290, 339, 348, 435, 452, 565, 580, 678, 870, 1130, 1356, 1695, 1721, 1740, 2260, 3277, 3390, 3442, 5163, 6554, 6780, 6884, 8605, 9831, 10326, 13108, 16385, 17210, 19662, 20652, 25815, 32770, 34420, 39324, 49155, 49909, 51630, 65540, 98310, 99818, 103260, 149727, 194473, 196620, 199636, 249545, 299454, 388946, 499090, 583419, 598908, 748635, 777892, 972365, 998180, 1166838, 1497270, 1944730, 2333676, 2917095, 2994540, 3889460, 5639717, 5834190, 11279434, 11668380, 16919151, 22558868, 28198585, 33838302, 56397170, 67676604, 84595755, 112794340, 169191510, 338383020]

約数ペア:

[(1, 338383020), (2, 169191510), (3, 112794340), (4, 84595755), (5, 67676604), (6, 56397170), (10, 33838302), (12, 28198585), (15, 22558868), (20, 16919151), (29, 11668380), (30, 11279434), (58, 5834190), (60, 5639717), (87, 3889460), (113, 2994540), (116, 2917095), (145, 2333676), (174, 1944730), (226, 1497270), (290, 1166838), (339, 998180), (348, 972365), (435, 777892), (452, 748635), (565, 598908), (580, 583419), (678, 499090), (870, 388946), (1130, 299454), (1356, 249545), (1695, 199636), (1721, 196620), (1740, 194473), (2260, 149727), (3277, 103260), (3390, 99818), (3442, 98310), (5163, 65540), (6554, 51630), (6780, 49909), (6884, 49155), (8605, 39324), (9831, 34420), (10326, 32770), (13108, 25815), (16385, 20652), (17210, 19662)]