260412336

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 753255360

約数和(自身を除く): 492843024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 109, 141, 144, 188, 218, 282, 327, 353, 376, 423, 436, 564, 654, 706, 752, 846, 872, 981, 1059, 1128, 1308, 1412, 1692, 1744, 1962, 2118, 2256, 2616, 2824, 3177, 3384, 3924, 4236, 5123, 5232, 5648, 6354, 6768, 7848, 8472, 10246, 12708, 15369, 15696, 16591, 16944, 20492, 25416, 30738, 33182, 38477, 40984, 46107, 49773, 50832, 61476, 66364, 76954, 81968, 92214, 99546, 115431, 122952, 132728, 149319, 153908, 184428, 199092, 230862, 245904, 265456, 298638, 307816, 346293, 368856, 398184, 461724, 597276, 615632, 692586, 737712, 796368, 923448, 1194552, 1385172, 1808419, 1846896, 2389104, 2770344, 3616838, 5425257, 5540688, 7233676, 10850514, 14467352, 16275771, 21701028, 28934704, 32551542, 43402056, 65103084, 86804112, 130206168, 260412336]

約数ペア:

[(1, 260412336), (2, 130206168), (3, 86804112), (4, 65103084), (6, 43402056), (8, 32551542), (9, 28934704), (12, 21701028), (16, 16275771), (18, 14467352), (24, 10850514), (36, 7233676), (47, 5540688), (48, 5425257), (72, 3616838), (94, 2770344), (109, 2389104), (141, 1846896), (144, 1808419), (188, 1385172), (218, 1194552), (282, 923448), (327, 796368), (353, 737712), (376, 692586), (423, 615632), (436, 597276), (564, 461724), (654, 398184), (706, 368856), (752, 346293), (846, 307816), (872, 298638), (981, 265456), (1059, 245904), (1128, 230862), (1308, 199092), (1412, 184428), (1692, 153908), (1744, 149319), (1962, 132728), (2118, 122952), (2256, 115431), (2616, 99546), (2824, 92214), (3177, 81968), (3384, 76954), (3924, 66364), (4236, 61476), (5123, 50832), (5232, 49773), (5648, 46107), (6354, 40984), (6768, 38477), (7848, 33182), (8472, 30738), (10246, 25416), (12708, 20492), (15369, 16944), (15696, 16591)]