190949688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 540540000

約数和(自身を除く): 349590312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 109, 116, 174, 218, 232, 261, 327, 348, 436, 522, 654, 696, 839, 872, 981, 1044, 1308, 1678, 1962, 2088, 2517, 2616, 3161, 3356, 3924, 5034, 6322, 6712, 7551, 7848, 9483, 10068, 12644, 15102, 18966, 20136, 24331, 25288, 28449, 30204, 37932, 48662, 56898, 60408, 72993, 75864, 91451, 97324, 113796, 145986, 182902, 194648, 218979, 227592, 274353, 291972, 365804, 437958, 548706, 583944, 731608, 823059, 875916, 1097412, 1646118, 1751832, 2194824, 2652079, 3292236, 5304158, 6584472, 7956237, 10608316, 15912474, 21216632, 23868711, 31824948, 47737422, 63649896, 95474844, 190949688]

約数ペア:

[(1, 190949688), (2, 95474844), (3, 63649896), (4, 47737422), (6, 31824948), (8, 23868711), (9, 21216632), (12, 15912474), (18, 10608316), (24, 7956237), (29, 6584472), (36, 5304158), (58, 3292236), (72, 2652079), (87, 2194824), (109, 1751832), (116, 1646118), (174, 1097412), (218, 875916), (232, 823059), (261, 731608), (327, 583944), (348, 548706), (436, 437958), (522, 365804), (654, 291972), (696, 274353), (839, 227592), (872, 218979), (981, 194648), (1044, 182902), (1308, 145986), (1678, 113796), (1962, 97324), (2088, 91451), (2517, 75864), (2616, 72993), (3161, 60408), (3356, 56898), (3924, 48662), (5034, 37932), (6322, 30204), (6712, 28449), (7551, 25288), (7848, 24331), (9483, 20136), (10068, 18966), (12644, 15102)]