236473264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1607}}^1$

素因数の和:2173

約数の個数: 40

約数和(自身を含む): 486317088

約数和(自身を除く): 249843824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 541, 1082, 1607, 2164, 3214, 4328, 6428, 8656, 9197, 12856, 18394, 25712, 27319, 36788, 54638, 73576, 109276, 147152, 218552, 437104, 869387, 1738774, 3477548, 6955096, 13910192, 14779579, 29559158, 59118316, 118236632, 236473264]

約数ペア:

[(1, 236473264), (2, 118236632), (4, 59118316), (8, 29559158), (16, 14779579), (17, 13910192), (34, 6955096), (68, 3477548), (136, 1738774), (272, 869387), (541, 437104), (1082, 218552), (1607, 147152), (2164, 109276), (3214, 73576), (4328, 54638), (6428, 36788), (8656, 27319), (9197, 25712), (12856, 18394)]