220271856

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 160

約数和(自身を含む): 703526400

約数和(自身を除く): 483254544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 343, 357, 392, 408, 476, 588, 686, 714, 784, 787, 816, 833, 952, 1029, 1176, 1372, 1428, 1574, 1666, 1904, 2058, 2352, 2361, 2499, 2744, 2856, 3148, 3332, 4116, 4722, 4998, 5488, 5509, 5712, 5831, 6296, 6664, 8232, 9444, 9996, 11018, 11662, 12592, 13328, 13379, 16464, 16527, 17493, 18888, 19992, 22036, 23324, 26758, 33054, 34986, 37776, 38563, 39984, 40137, 44072, 46648, 53516, 66108, 69972, 77126, 80274, 88144, 93296, 93653, 107032, 115689, 132216, 139944, 154252, 160548, 187306, 214064, 231378, 264432, 269941, 279888, 280959, 308504, 321096, 374612, 462756, 539882, 561918, 617008, 642192, 655571, 749224, 809823, 925512, 1079764, 1123836, 1311142, 1498448, 1619646, 1851024, 1966713, 2159528, 2247672, 2622284, 3239292, 3933426, 4319056, 4495344, 4588997, 5244568, 6478584, 7866852, 9177994, 10489136, 12957168, 13766991, 15733704, 18355988, 27533982, 31467408, 36711976, 55067964, 73423952, 110135928, 220271856]

約数ペア:

[(1, 220271856), (2, 110135928), (3, 73423952), (4, 55067964), (6, 36711976), (7, 31467408), (8, 27533982), (12, 18355988), (14, 15733704), (16, 13766991), (17, 12957168), (21, 10489136), (24, 9177994), (28, 7866852), (34, 6478584), (42, 5244568), (48, 4588997), (49, 4495344), (51, 4319056), (56, 3933426), (68, 3239292), (84, 2622284), (98, 2247672), (102, 2159528), (112, 1966713), (119, 1851024), (136, 1619646), (147, 1498448), (168, 1311142), (196, 1123836), (204, 1079764), (238, 925512), (272, 809823), (294, 749224), (336, 655571), (343, 642192), (357, 617008), (392, 561918), (408, 539882), (476, 462756), (588, 374612), (686, 321096), (714, 308504), (784, 280959), (787, 279888), (816, 269941), (833, 264432), (952, 231378), (1029, 214064), (1176, 187306), (1372, 160548), (1428, 154252), (1574, 139944), (1666, 132216), (1904, 115689), (2058, 107032), (2352, 93653), (2361, 93296), (2499, 88144), (2744, 80274), (2856, 77126), (3148, 69972), (3332, 66108), (4116, 53516), (4722, 46648), (4998, 44072), (5488, 40137), (5509, 39984), (5712, 38563), (5831, 37776), (6296, 34986), (6664, 33054), (8232, 26758), (9444, 23324), (9996, 22036), (11018, 19992), (11662, 18888), (12592, 17493), (13328, 16527), (13379, 16464)]