243503104

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 104

約数和(自身を含む): 557315640

約数和(自身を除く): 313812536

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 269, 272, 416, 442, 512, 538, 544, 832, 884, 1024, 1076, 1088, 1664, 1768, 2048, 2152, 2176, 3328, 3497, 3536, 4096, 4304, 4352, 4573, 6656, 6994, 7072, 8608, 8704, 9146, 13312, 13988, 14144, 17216, 17408, 18292, 26624, 27976, 28288, 34432, 34816, 36584, 53248, 55952, 56576, 59449, 68864, 69632, 73168, 111904, 113152, 118898, 137728, 146336, 223808, 226304, 237796, 275456, 292672, 447616, 452608, 475592, 550912, 585344, 895232, 905216, 951184, 1101824, 1170688, 1790464, 1902368, 2341376, 3580928, 3804736, 4682752, 7161856, 7609472, 9365504, 14323712, 15218944, 18731008, 30437888, 60875776, 121751552, 243503104]

約数ペア:

[(1, 243503104), (2, 121751552), (4, 60875776), (8, 30437888), (13, 18731008), (16, 15218944), (17, 14323712), (26, 9365504), (32, 7609472), (34, 7161856), (52, 4682752), (64, 3804736), (68, 3580928), (104, 2341376), (128, 1902368), (136, 1790464), (208, 1170688), (221, 1101824), (256, 951184), (269, 905216), (272, 895232), (416, 585344), (442, 550912), (512, 475592), (538, 452608), (544, 447616), (832, 292672), (884, 275456), (1024, 237796), (1076, 226304), (1088, 223808), (1664, 146336), (1768, 137728), (2048, 118898), (2152, 113152), (2176, 111904), (3328, 73168), (3497, 69632), (3536, 68864), (4096, 59449), (4304, 56576), (4352, 55952), (4573, 53248), (6656, 36584), (6994, 34816), (7072, 34432), (8608, 28288), (8704, 27976), (9146, 26624), (13312, 18292), (13988, 17408), (14144, 17216)]