321514416

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{76991}}^1$

素因数の和:77034

約数の個数: 60

約数和(自身を含む): 930833280

約数和(自身を除く): 609318864

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, 76991, 153982, 230973, 307964, 461946, 615928, 692919, 923892, 1231856, 1385838, 1847784, 2232739, 2771676, 3695568, 4465478, 5543352, 6698217, 8930956, 11086704, 13396434, 17861912, 20094651, 26792868, 35723824, 40189302, 53585736, 80378604, 107171472, 160757208, 321514416]

約数ペア:

[(1, 321514416), (2, 160757208), (3, 107171472), (4, 80378604), (6, 53585736), (8, 40189302), (9, 35723824), (12, 26792868), (16, 20094651), (18, 17861912), (24, 13396434), (29, 11086704), (36, 8930956), (48, 6698217), (58, 5543352), (72, 4465478), (87, 3695568), (116, 2771676), (144, 2232739), (174, 1847784), (232, 1385838), (261, 1231856), (348, 923892), (464, 692919), (522, 615928), (696, 461946), (1044, 307964), (1392, 230973), (2088, 153982), (4176, 76991)]