289846367038

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1\times {\mathrm{4153}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 440526715200

約数和(自身を除く): 150680348162

約数列:

[1, 2, 109, 218, 389, 778, 823, 1646, 4153, 8306, 42401, 84802, 89707, 179414, 320147, 452677, 640294, 905354, 1615517, 3231034, 3417919, 6835838, 34896023, 69792046, 176091353, 352182706, 372553171, 745106342, 1329570491, 2659140982, 144923183519, 289846367038]

約数ペア:

[(1, 289846367038), (2, 144923183519), (109, 2659140982), (218, 1329570491), (389, 745106342), (778, 372553171), (823, 352182706), (1646, 176091353), (4153, 69792046), (8306, 34896023), (42401, 6835838), (84802, 3417919), (89707, 3231034), (179414, 1615517), (320147, 905354), (452677, 640294)]