212940504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:922

約数の個数: 192

約数和(自身を含む): 722779200

約数和(自身を除く): 509838696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 29, 34, 36, 42, 51, 56, 58, 63, 68, 72, 84, 87, 102, 116, 119, 126, 136, 153, 168, 174, 203, 204, 232, 238, 252, 261, 306, 348, 357, 406, 408, 476, 493, 504, 522, 609, 612, 696, 714, 812, 857, 952, 986, 1044, 1071, 1218, 1224, 1428, 1479, 1624, 1714, 1827, 1972, 2088, 2142, 2436, 2571, 2856, 2958, 3428, 3451, 3654, 3944, 4284, 4437, 4872, 5142, 5916, 5999, 6856, 6902, 7308, 7713, 8568, 8874, 10284, 10353, 11832, 11998, 13804, 14569, 14616, 15426, 17748, 17997, 20568, 20706, 23996, 24853, 27608, 29138, 30852, 31059, 35496, 35994, 41412, 43707, 47992, 49706, 53991, 58276, 61704, 62118, 71988, 74559, 82824, 87414, 99412, 101983, 107982, 116552, 124236, 131121, 143976, 149118, 173971, 174828, 198824, 203966, 215964, 223677, 248472, 262242, 298236, 305949, 347942, 349656, 407932, 422501, 431928, 447354, 521913, 524484, 596472, 611898, 695884, 815864, 845002, 894708, 917847, 1043826, 1048968, 1223796, 1267503, 1391768, 1565739, 1690004, 1789416, 1835694, 2087652, 2447592, 2535006, 2957507, 3131478, 3380008, 3671388, 3802509, 4175304, 5070012, 5915014, 6262956, 7342776, 7605018, 8872521, 10140024, 11830028, 12525912, 15210036, 17745042, 23660056, 26617563, 30420072, 35490084, 53235126, 70980168, 106470252, 212940504]

約数ペア:

[(1, 212940504), (2, 106470252), (3, 70980168), (4, 53235126), (6, 35490084), (7, 30420072), (8, 26617563), (9, 23660056), (12, 17745042), (14, 15210036), (17, 12525912), (18, 11830028), (21, 10140024), (24, 8872521), (28, 7605018), (29, 7342776), (34, 6262956), (36, 5915014), (42, 5070012), (51, 4175304), (56, 3802509), (58, 3671388), (63, 3380008), (68, 3131478), (72, 2957507), (84, 2535006), (87, 2447592), (102, 2087652), (116, 1835694), (119, 1789416), (126, 1690004), (136, 1565739), (153, 1391768), (168, 1267503), (174, 1223796), (203, 1048968), (204, 1043826), (232, 917847), (238, 894708), (252, 845002), (261, 815864), (306, 695884), (348, 611898), (357, 596472), (406, 524484), (408, 521913), (476, 447354), (493, 431928), (504, 422501), (522, 407932), (609, 349656), (612, 347942), (696, 305949), (714, 298236), (812, 262242), (857, 248472), (952, 223677), (986, 215964), (1044, 203966), (1071, 198824), (1218, 174828), (1224, 173971), (1428, 149118), (1479, 143976), (1624, 131121), (1714, 124236), (1827, 116552), (1972, 107982), (2088, 101983), (2142, 99412), (2436, 87414), (2571, 82824), (2856, 74559), (2958, 71988), (3428, 62118), (3451, 61704), (3654, 58276), (3944, 53991), (4284, 49706), (4437, 47992), (4872, 43707), (5142, 41412), (5916, 35994), (5999, 35496), (6856, 31059), (6902, 30852), (7308, 29138), (7713, 27608), (8568, 24853), (8874, 23996), (10284, 20706), (10353, 20568), (11832, 17997), (11998, 17748), (13804, 15426), (14569, 14616)]