228471126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 533288448

約数和(自身を除く): 304817322

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 258, 442, 559, 663, 731, 1118, 1326, 1462, 1677, 2193, 3354, 4007, 4386, 8014, 9503, 12021, 19006, 24042, 28509, 52091, 57018, 68119, 104182, 136238, 156273, 172301, 204357, 312546, 344602, 408714, 516903, 885547, 1033806, 1771094, 2239913, 2656641, 2929117, 4479826, 5313282, 5858234, 6719739, 8787351, 13439478, 17574702, 38078521, 76157042, 114235563, 228471126]

約数ペア:

[(1, 228471126), (2, 114235563), (3, 76157042), (6, 38078521), (13, 17574702), (17, 13439478), (26, 8787351), (34, 6719739), (39, 5858234), (43, 5313282), (51, 4479826), (78, 2929117), (86, 2656641), (102, 2239913), (129, 1771094), (221, 1033806), (258, 885547), (442, 516903), (559, 408714), (663, 344602), (731, 312546), (1118, 204357), (1326, 172301), (1462, 156273), (1677, 136238), (2193, 104182), (3354, 68119), (4007, 57018), (4386, 52091), (8014, 28509), (9503, 24042), (12021, 19006)]