216400788

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{48871}}^1$

素因数の和:48925

約数の個数: 48

約数和(自身を含む): 574734720

約数和(自身を除く): 358333932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 48871, 97742, 146613, 195484, 293226, 439839, 586452, 879678, 1319517, 1759356, 2003711, 2639034, 4007422, 5278068, 6011133, 8014844, 12022266, 18033399, 24044532, 36066798, 54100197, 72133596, 108200394, 216400788]

約数ペア:

[(1, 216400788), (2, 108200394), (3, 72133596), (4, 54100197), (6, 36066798), (9, 24044532), (12, 18033399), (18, 12022266), (27, 8014844), (36, 6011133), (41, 5278068), (54, 4007422), (82, 2639034), (108, 2003711), (123, 1759356), (164, 1319517), (246, 879678), (369, 586452), (492, 439839), (738, 293226), (1107, 195484), (1476, 146613), (2214, 97742), (4428, 48871)]