321774532982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1\times {\mathrm{3373}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 570270564864

約数和(自身を除く): 248496031882

約数列:

[1, 2, 7, 14, 43, 86, 107, 214, 301, 602, 749, 1481, 1498, 2962, 3373, 4601, 6746, 9202, 10367, 20734, 23611, 32207, 47222, 63683, 64414, 127366, 145039, 158467, 290078, 316934, 360911, 445781, 721822, 891562, 1015273, 1109269, 2030546, 2218538, 2526377, 4995413, 5052754, 6814081, 9990826, 13628162, 15519173, 31038346, 34967891, 47698567, 69935782, 95397134, 108634211, 214802759, 217268422, 429605518, 534509191, 1069018382, 1503619313, 3007238626, 3741564337, 7483128674, 22983895213, 45967790426, 160887266491, 321774532982]

約数ペア:

[(1, 321774532982), (2, 160887266491), (7, 45967790426), (14, 22983895213), (43, 7483128674), (86, 3741564337), (107, 3007238626), (214, 1503619313), (301, 1069018382), (602, 534509191), (749, 429605518), (1481, 217268422), (1498, 214802759), (2962, 108634211), (3373, 95397134), (4601, 69935782), (6746, 47698567), (9202, 34967891), (10367, 31038346), (20734, 15519173), (23611, 13628162), (32207, 9990826), (47222, 6814081), (63683, 5052754), (64414, 4995413), (127366, 2526377), (145039, 2218538), (158467, 2030546), (290078, 1109269), (316934, 1015273), (360911, 891562), (445781, 721822)]