220195272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{3323}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 603106560

約数和(自身を除く): 382911288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 251, 264, 502, 753, 1004, 1506, 2008, 2761, 3012, 3323, 5522, 6024, 6646, 8283, 9969, 11044, 13292, 16566, 19938, 22088, 26584, 33132, 36553, 39876, 66264, 73106, 79752, 109659, 146212, 219318, 292424, 438636, 834073, 877272, 1668146, 2502219, 3336292, 5004438, 6672584, 9174803, 10008876, 18349606, 20017752, 27524409, 36699212, 55048818, 73398424, 110097636, 220195272]

約数ペア:

[(1, 220195272), (2, 110097636), (3, 73398424), (4, 55048818), (6, 36699212), (8, 27524409), (11, 20017752), (12, 18349606), (22, 10008876), (24, 9174803), (33, 6672584), (44, 5004438), (66, 3336292), (88, 2502219), (132, 1668146), (251, 877272), (264, 834073), (502, 438636), (753, 292424), (1004, 219318), (1506, 146212), (2008, 109659), (2761, 79752), (3012, 73106), (3323, 66264), (5522, 39876), (6024, 36553), (6646, 33132), (8283, 26584), (9969, 22088), (11044, 19938), (13292, 16566)]