15493656

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 40629600

約数和(自身を除く): 25135944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 113, 116, 174, 197, 226, 232, 339, 348, 394, 452, 591, 678, 696, 788, 904, 1182, 1356, 1576, 2364, 2712, 3277, 4728, 5713, 6554, 9831, 11426, 13108, 17139, 19662, 22261, 22852, 26216, 34278, 39324, 44522, 45704, 66783, 68556, 78648, 89044, 133566, 137112, 178088, 267132, 534264, 645569, 1291138, 1936707, 2582276, 3873414, 5164552, 7746828, 15493656]

約数ペア:

[(1, 15493656), (2, 7746828), (3, 5164552), (4, 3873414), (6, 2582276), (8, 1936707), (12, 1291138), (24, 645569), (29, 534264), (58, 267132), (87, 178088), (113, 137112), (116, 133566), (174, 89044), (197, 78648), (226, 68556), (232, 66783), (339, 45704), (348, 44522), (394, 39324), (452, 34278), (591, 26216), (678, 22852), (696, 22261), (788, 19662), (904, 17139), (1182, 13108), (1356, 11426), (1576, 9831), (2364, 6554), (2712, 5713), (3277, 4728)]