218606628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41687}}^1$

素因数の和:41736

約数の個数: 48

約数和(自身を含む): 560286720

約数和(自身を除く): 341680092

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 41687, 83374, 125061, 166748, 250122, 500244, 792053, 958801, 1584106, 1917602, 2376159, 2876403, 3168212, 3835204, 4752318, 5752806, 9504636, 11505612, 18217219, 36434438, 54651657, 72868876, 109303314, 218606628]

約数ペア:

[(1, 218606628), (2, 109303314), (3, 72868876), (4, 54651657), (6, 36434438), (12, 18217219), (19, 11505612), (23, 9504636), (38, 5752806), (46, 4752318), (57, 3835204), (69, 3168212), (76, 2876403), (92, 2376159), (114, 1917602), (138, 1584106), (228, 958801), (276, 792053), (437, 500244), (874, 250122), (1311, 166748), (1748, 125061), (2622, 83374), (5244, 41687)]