224921268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43691}}^1$

素因数の和:43725

約数の個数: 72

約数和(自身を含む): 667963296

約数和(自身を除く): 443042028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 43691, 87382, 131073, 174764, 262146, 393219, 480601, 524292, 567983, 786438, 961202, 1135966, 1441803, 1572876, 1703949, 1922404, 2271932, 2883606, 3407898, 4325409, 5111847, 5767212, 6247813, 6815796, 8650818, 10223694, 12495626, 17301636, 18743439, 20447388, 24991252, 37486878, 56230317, 74973756, 112460634, 224921268]

約数ペア:

[(1, 224921268), (2, 112460634), (3, 74973756), (4, 56230317), (6, 37486878), (9, 24991252), (11, 20447388), (12, 18743439), (13, 17301636), (18, 12495626), (22, 10223694), (26, 8650818), (33, 6815796), (36, 6247813), (39, 5767212), (44, 5111847), (52, 4325409), (66, 3407898), (78, 2883606), (99, 2271932), (117, 1922404), (132, 1703949), (143, 1572876), (156, 1441803), (198, 1135966), (234, 961202), (286, 786438), (396, 567983), (429, 524292), (468, 480601), (572, 393219), (858, 262146), (1287, 174764), (1716, 131073), (2574, 87382), (5148, 43691)]