208772496

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 604306560

約数和(自身を除く): 395534064

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, 283, 327, 376, 423, 436, 564, 566, 654, 752, 846, 849, 872, 981, 1128, 1132, 1308, 1692, 1698, 1744, 1962, 2256, 2264, 2547, 2616, 3384, 3396, 3924, 4528, 5094, 5123, 5232, 6768, 6792, 7848, 10188, 10246, 13301, 13584, 15369, 15696, 20376, 20492, 26602, 30738, 30847, 39903, 40752, 40984, 46107, 53204, 61476, 61694, 79806, 81968, 92214, 92541, 106408, 119709, 122952, 123388, 159612, 184428, 185082, 212816, 239418, 245904, 246776, 277623, 319224, 368856, 370164, 478836, 493552, 555246, 638448, 737712, 740328, 957672, 1110492, 1449809, 1480656, 1915344, 2220984, 2899618, 4349427, 4441968, 5799236, 8698854, 11598472, 13048281, 17397708, 23196944, 26096562, 34795416, 52193124, 69590832, 104386248, 208772496]

約数ペア:

[(1, 208772496), (2, 104386248), (3, 69590832), (4, 52193124), (6, 34795416), (8, 26096562), (9, 23196944), (12, 17397708), (16, 13048281), (18, 11598472), (24, 8698854), (36, 5799236), (47, 4441968), (48, 4349427), (72, 2899618), (94, 2220984), (109, 1915344), (141, 1480656), (144, 1449809), (188, 1110492), (218, 957672), (282, 740328), (283, 737712), (327, 638448), (376, 555246), (423, 493552), (436, 478836), (564, 370164), (566, 368856), (654, 319224), (752, 277623), (846, 246776), (849, 245904), (872, 239418), (981, 212816), (1128, 185082), (1132, 184428), (1308, 159612), (1692, 123388), (1698, 122952), (1744, 119709), (1962, 106408), (2256, 92541), (2264, 92214), (2547, 81968), (2616, 79806), (3384, 61694), (3396, 61476), (3924, 53204), (4528, 46107), (5094, 40984), (5123, 40752), (5232, 39903), (6768, 30847), (6792, 30738), (7848, 26602), (10188, 20492), (10246, 20376), (13301, 15696), (13584, 15369)]