229591008

素因数分解:

$2^5\times 3^2\times {\mathrm{821}}^1\times {\mathrm{971}}^1$

素因数の和:1808

約数の個数: 72

約数和(自身を含む): 654367896

約数和(自身を除く): 424776888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 821, 971, 1642, 1942, 2463, 2913, 3284, 3884, 4926, 5826, 6568, 7389, 7768, 8739, 9852, 11652, 13136, 14778, 15536, 17478, 19704, 23304, 26272, 29556, 31072, 34956, 39408, 46608, 59112, 69912, 78816, 93216, 118224, 139824, 236448, 279648, 797191, 1594382, 2391573, 3188764, 4783146, 6377528, 7174719, 9566292, 12755056, 14349438, 19132584, 25510112, 28698876, 38265168, 57397752, 76530336, 114795504, 229591008]

約数ペア:

[(1, 229591008), (2, 114795504), (3, 76530336), (4, 57397752), (6, 38265168), (8, 28698876), (9, 25510112), (12, 19132584), (16, 14349438), (18, 12755056), (24, 9566292), (32, 7174719), (36, 6377528), (48, 4783146), (72, 3188764), (96, 2391573), (144, 1594382), (288, 797191), (821, 279648), (971, 236448), (1642, 139824), (1942, 118224), (2463, 93216), (2913, 78816), (3284, 69912), (3884, 59112), (4926, 46608), (5826, 39408), (6568, 34956), (7389, 31072), (7768, 29556), (8739, 26272), (9852, 23304), (11652, 19704), (13136, 17478), (14778, 15536)]