264654876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 657148800

約数和(自身を除く): 392493924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 307, 361, 398, 597, 614, 722, 796, 921, 1083, 1194, 1228, 1444, 1842, 2166, 2388, 3684, 3781, 4332, 5833, 7562, 11343, 11666, 15124, 17499, 22686, 23332, 34998, 45372, 61093, 69996, 71839, 110827, 122186, 143678, 183279, 215517, 221654, 244372, 287356, 332481, 366558, 431034, 443308, 664962, 733116, 862068, 1160767, 1329924, 2321534, 3482301, 4643068, 6964602, 13929204, 22054573, 44109146, 66163719, 88218292, 132327438, 264654876]

約数ペア:

[(1, 264654876), (2, 132327438), (3, 88218292), (4, 66163719), (6, 44109146), (12, 22054573), (19, 13929204), (38, 6964602), (57, 4643068), (76, 3482301), (114, 2321534), (199, 1329924), (228, 1160767), (307, 862068), (361, 733116), (398, 664962), (597, 443308), (614, 431034), (722, 366558), (796, 332481), (921, 287356), (1083, 244372), (1194, 221654), (1228, 215517), (1444, 183279), (1842, 143678), (2166, 122186), (2388, 110827), (3684, 71839), (3781, 69996), (4332, 61093), (5833, 45372), (7562, 34998), (11343, 23332), (11666, 22686), (15124, 17499)]