218250496

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 460341504

約数和(自身を除く): 242091008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 256, 367, 368, 404, 734, 736, 808, 1468, 1472, 1616, 2323, 2936, 2944, 3232, 4646, 5872, 5888, 6464, 8441, 9292, 11744, 12928, 16882, 18584, 23488, 25856, 33764, 37067, 37168, 46976, 67528, 74134, 74336, 93952, 135056, 148268, 148672, 270112, 296536, 297344, 540224, 593072, 594688, 852541, 1080448, 1186144, 1705082, 2160896, 2372288, 3410164, 4744576, 6820328, 9489152, 13640656, 27281312, 54562624, 109125248, 218250496]

約数ペア:

[(1, 218250496), (2, 109125248), (4, 54562624), (8, 27281312), (16, 13640656), (23, 9489152), (32, 6820328), (46, 4744576), (64, 3410164), (92, 2372288), (101, 2160896), (128, 1705082), (184, 1186144), (202, 1080448), (256, 852541), (367, 594688), (368, 593072), (404, 540224), (734, 297344), (736, 296536), (808, 270112), (1468, 148672), (1472, 148268), (1616, 135056), (2323, 93952), (2936, 74336), (2944, 74134), (3232, 67528), (4646, 46976), (5872, 37168), (5888, 37067), (6464, 33764), (8441, 25856), (9292, 23488), (11744, 18584), (12928, 16882)]