7220199174

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 14837243904

約数和(自身を除く): 7617044730

約数列:

[1, 2, 3, 6, 73, 127, 146, 219, 254, 293, 381, 438, 443, 586, 762, 879, 886, 1329, 1758, 2658, 9271, 18542, 21389, 27813, 32339, 37211, 42778, 55626, 56261, 64167, 64678, 74422, 97017, 111633, 112522, 128334, 129799, 168783, 194034, 223266, 259598, 337566, 389397, 778794, 2716403, 4107053, 5432806, 8149209, 8214106, 9475327, 12321159, 16298418, 16484473, 18950654, 24642318, 28425981, 32968946, 49453419, 56851962, 98906838, 1203366529, 2406733058, 3610099587, 7220199174]

約数ペア:

[(1, 7220199174), (2, 3610099587), (3, 2406733058), (6, 1203366529), (73, 98906838), (127, 56851962), (146, 49453419), (219, 32968946), (254, 28425981), (293, 24642318), (381, 18950654), (438, 16484473), (443, 16298418), (586, 12321159), (762, 9475327), (879, 8214106), (886, 8149209), (1329, 5432806), (1758, 4107053), (2658, 2716403), (9271, 778794), (18542, 389397), (21389, 337566), (27813, 259598), (32339, 223266), (37211, 194034), (42778, 168783), (55626, 129799), (56261, 128334), (64167, 112522), (64678, 111633), (74422, 97017)]