323736168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 985374720

約数和(自身を除く): 661638552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 263, 357, 408, 431, 476, 526, 714, 789, 862, 952, 1052, 1293, 1428, 1578, 1724, 1841, 2104, 2586, 2856, 3017, 3156, 3448, 3682, 4471, 5172, 5523, 6034, 6312, 7327, 7364, 8942, 9051, 10344, 11046, 12068, 13413, 14654, 14728, 17884, 18102, 21981, 22092, 24136, 26826, 29308, 31297, 35768, 36204, 43962, 44184, 51289, 53652, 58616, 62594, 72408, 87924, 93891, 102578, 107304, 113353, 125188, 153867, 175848, 187782, 205156, 226706, 250376, 307734, 340059, 375564, 410312, 453412, 615468, 680118, 751128, 793471, 906824, 1230936, 1360236, 1586942, 1927001, 2380413, 2720472, 3173884, 3854002, 4760826, 5781003, 6347768, 7708004, 9521652, 11562006, 13489007, 15416008, 19043304, 23124012, 26978014, 40467021, 46248024, 53956028, 80934042, 107912056, 161868084, 323736168]

約数ペア:

[(1, 323736168), (2, 161868084), (3, 107912056), (4, 80934042), (6, 53956028), (7, 46248024), (8, 40467021), (12, 26978014), (14, 23124012), (17, 19043304), (21, 15416008), (24, 13489007), (28, 11562006), (34, 9521652), (42, 7708004), (51, 6347768), (56, 5781003), (68, 4760826), (84, 3854002), (102, 3173884), (119, 2720472), (136, 2380413), (168, 1927001), (204, 1586942), (238, 1360236), (263, 1230936), (357, 906824), (408, 793471), (431, 751128), (476, 680118), (526, 615468), (714, 453412), (789, 410312), (862, 375564), (952, 340059), (1052, 307734), (1293, 250376), (1428, 226706), (1578, 205156), (1724, 187782), (1841, 175848), (2104, 153867), (2586, 125188), (2856, 113353), (3017, 107304), (3156, 102578), (3448, 93891), (3682, 87924), (4471, 72408), (5172, 62594), (5523, 58616), (6034, 53652), (6312, 51289), (7327, 44184), (7364, 43962), (8942, 36204), (9051, 35768), (10344, 31297), (11046, 29308), (12068, 26826), (13413, 24136), (14654, 22092), (14728, 21981), (17884, 18102)]