230534857724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{16987}}^1$

素因数の和:17778

約数の個数: 48

約数和(自身を含む): 415311751680

約数和(自身を除く): 184776893956

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 641, 1282, 2564, 5293, 10586, 16987, 21172, 33974, 42947, 50639, 67948, 85894, 101278, 171788, 202556, 1138129, 1341973, 2276258, 2683946, 3392813, 4552516, 5367892, 6785626, 10888667, 13571252, 21777334, 43554668, 89912191, 179824382, 359648764, 729540689, 860204693, 1459081378, 1720409386, 2918162756, 3440818772, 57633714431, 115267428862, 230534857724]

約数ペア:

[(1, 230534857724), (2, 115267428862), (4, 57633714431), (67, 3440818772), (79, 2918162756), (134, 1720409386), (158, 1459081378), (268, 860204693), (316, 729540689), (641, 359648764), (1282, 179824382), (2564, 89912191), (5293, 43554668), (10586, 21777334), (16987, 13571252), (21172, 10888667), (33974, 6785626), (42947, 5367892), (50639, 4552516), (67948, 3392813), (85894, 2683946), (101278, 2276258), (171788, 1341973), (202556, 1138129)]