338253216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 192

約数和(自身を含む): 1112590080

約数和(自身を除く): 774336864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 68, 84, 87, 96, 102, 112, 116, 119, 136, 168, 174, 203, 204, 224, 232, 238, 272, 336, 348, 357, 406, 408, 464, 476, 493, 544, 609, 672, 696, 714, 812, 816, 928, 952, 986, 1021, 1218, 1392, 1428, 1479, 1624, 1632, 1904, 1972, 2042, 2436, 2784, 2856, 2958, 3063, 3248, 3451, 3808, 3944, 4084, 4872, 5712, 5916, 6126, 6496, 6902, 7147, 7888, 8168, 9744, 10353, 11424, 11832, 12252, 13804, 14294, 15776, 16336, 17357, 19488, 20706, 21441, 23664, 24504, 27608, 28588, 29609, 32672, 34714, 41412, 42882, 47328, 49008, 52071, 55216, 57176, 59218, 69428, 82824, 85764, 88827, 98016, 104142, 110432, 114352, 118436, 121499, 138856, 165648, 171528, 177654, 207263, 208284, 228704, 236872, 242998, 277712, 331296, 343056, 355308, 364497, 414526, 416568, 473744, 485996, 503353, 555424, 621789, 686112, 710616, 728994, 829052, 833136, 947488, 971992, 1006706, 1243578, 1421232, 1457988, 1510059, 1658104, 1666272, 1943984, 2013412, 2487156, 2842464, 2915976, 3020118, 3316208, 3523471, 3887968, 4026824, 4974312, 5831952, 6040236, 6632416, 7046942, 8053648, 9948624, 10570413, 11663904, 12080472, 14093884, 16107296, 19897248, 21140826, 24160944, 28187768, 42281652, 48321888, 56375536, 84563304, 112751072, 169126608, 338253216]

約数ペア:

[(1, 338253216), (2, 169126608), (3, 112751072), (4, 84563304), (6, 56375536), (7, 48321888), (8, 42281652), (12, 28187768), (14, 24160944), (16, 21140826), (17, 19897248), (21, 16107296), (24, 14093884), (28, 12080472), (29, 11663904), (32, 10570413), (34, 9948624), (42, 8053648), (48, 7046942), (51, 6632416), (56, 6040236), (58, 5831952), (68, 4974312), (84, 4026824), (87, 3887968), (96, 3523471), (102, 3316208), (112, 3020118), (116, 2915976), (119, 2842464), (136, 2487156), (168, 2013412), (174, 1943984), (203, 1666272), (204, 1658104), (224, 1510059), (232, 1457988), (238, 1421232), (272, 1243578), (336, 1006706), (348, 971992), (357, 947488), (406, 833136), (408, 829052), (464, 728994), (476, 710616), (493, 686112), (544, 621789), (609, 555424), (672, 503353), (696, 485996), (714, 473744), (812, 416568), (816, 414526), (928, 364497), (952, 355308), (986, 343056), (1021, 331296), (1218, 277712), (1392, 242998), (1428, 236872), (1479, 228704), (1624, 208284), (1632, 207263), (1904, 177654), (1972, 171528), (2042, 165648), (2436, 138856), (2784, 121499), (2856, 118436), (2958, 114352), (3063, 110432), (3248, 104142), (3451, 98016), (3808, 88827), (3944, 85764), (4084, 82824), (4872, 69428), (5712, 59218), (5916, 57176), (6126, 55216), (6496, 52071), (6902, 49008), (7147, 47328), (7888, 42882), (8168, 41412), (9744, 34714), (10353, 32672), (11424, 29609), (11832, 28588), (12252, 27608), (13804, 24504), (14294, 23664), (15776, 21441), (16336, 20706), (17357, 19488)]