378077982

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{2543}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 769305600

約数和(自身を除く): 391227618

約数列:

[1, 2, 3, 6, 71, 142, 213, 349, 426, 698, 1047, 2094, 2543, 5086, 7629, 15258, 24779, 49558, 74337, 148674, 180553, 361106, 541659, 887507, 1083318, 1775014, 2662521, 5325042, 63012997, 126025994, 189038991, 378077982]

約数ペア:

[(1, 378077982), (2, 189038991), (3, 126025994), (6, 63012997), (71, 5325042), (142, 2662521), (213, 1775014), (349, 1083318), (426, 887507), (698, 541659), (1047, 361106), (2094, 180553), (2543, 148674), (5086, 74337), (7629, 49558), (15258, 24779)]