340769712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{761}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 929761920

約数和(自身を除く): 588992208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 491, 761, 912, 982, 1473, 1522, 1964, 2283, 2946, 3044, 3928, 4566, 5892, 6088, 7856, 9132, 9329, 11784, 12176, 14459, 18264, 18658, 23568, 27987, 28918, 36528, 37316, 43377, 55974, 57836, 74632, 86754, 111948, 115672, 149264, 173508, 223896, 231344, 347016, 373651, 447792, 694032, 747302, 1120953, 1494604, 2241906, 2989208, 4483812, 5978416, 7099369, 8967624, 14198738, 17935248, 21298107, 28397476, 42596214, 56794952, 85192428, 113589904, 170384856, 340769712]

約数ペア:

[(1, 340769712), (2, 170384856), (3, 113589904), (4, 85192428), (6, 56794952), (8, 42596214), (12, 28397476), (16, 21298107), (19, 17935248), (24, 14198738), (38, 8967624), (48, 7099369), (57, 5978416), (76, 4483812), (114, 2989208), (152, 2241906), (228, 1494604), (304, 1120953), (456, 747302), (491, 694032), (761, 447792), (912, 373651), (982, 347016), (1473, 231344), (1522, 223896), (1964, 173508), (2283, 149264), (2946, 115672), (3044, 111948), (3928, 86754), (4566, 74632), (5892, 57836), (6088, 55974), (7856, 43377), (9132, 37316), (9329, 36528), (11784, 28918), (12176, 27987), (14459, 23568), (18264, 18658)]