273864448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7521

約数の個数: 72

約数和(自身を含む): 642314736

約数和(自身を除く): 368450288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 7481, 9152, 14962, 18304, 29924, 36608, 59848, 82291, 97253, 119696, 164582, 194506, 239392, 329164, 389012, 478784, 658328, 778024, 957568, 1069783, 1316656, 1556048, 1915136, 2139566, 2633312, 3112096, 4279132, 5266624, 6224192, 8558264, 10533248, 12448384, 17116528, 21066496, 24896768, 34233056, 68466112, 136932224, 273864448]

約数ペア:

[(1, 273864448), (2, 136932224), (4, 68466112), (8, 34233056), (11, 24896768), (13, 21066496), (16, 17116528), (22, 12448384), (26, 10533248), (32, 8558264), (44, 6224192), (52, 5266624), (64, 4279132), (88, 3112096), (104, 2633312), (128, 2139566), (143, 1915136), (176, 1556048), (208, 1316656), (256, 1069783), (286, 957568), (352, 778024), (416, 658328), (572, 478784), (704, 389012), (832, 329164), (1144, 239392), (1408, 194506), (1664, 164582), (2288, 119696), (2816, 97253), (3328, 82291), (4576, 59848), (7481, 36608), (9152, 29924), (14962, 18304)]