272784064

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 661619200

約数和(自身を除く): 388835136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 73, 76, 112, 133, 146, 152, 224, 266, 292, 304, 439, 448, 511, 532, 584, 608, 878, 1022, 1064, 1168, 1216, 1387, 1756, 2044, 2128, 2336, 2774, 3073, 3512, 4088, 4256, 4672, 5548, 6146, 7024, 8176, 8341, 8512, 9709, 11096, 12292, 14048, 16352, 16682, 19418, 22192, 24584, 28096, 32047, 32704, 33364, 38836, 44384, 49168, 58387, 64094, 66728, 77672, 88768, 98336, 116774, 128188, 133456, 155344, 196672, 224329, 233548, 256376, 266912, 310688, 448658, 467096, 512752, 533824, 608893, 621376, 897316, 934192, 1025504, 1217786, 1794632, 1868384, 2051008, 2435572, 3589264, 3736768, 4262251, 4871144, 7178528, 8524502, 9742288, 14357056, 17049004, 19484576, 34098008, 38969152, 68196016, 136392032, 272784064]

約数ペア:

[(1, 272784064), (2, 136392032), (4, 68196016), (7, 38969152), (8, 34098008), (14, 19484576), (16, 17049004), (19, 14357056), (28, 9742288), (32, 8524502), (38, 7178528), (56, 4871144), (64, 4262251), (73, 3736768), (76, 3589264), (112, 2435572), (133, 2051008), (146, 1868384), (152, 1794632), (224, 1217786), (266, 1025504), (292, 934192), (304, 897316), (439, 621376), (448, 608893), (511, 533824), (532, 512752), (584, 467096), (608, 448658), (878, 310688), (1022, 266912), (1064, 256376), (1168, 233548), (1216, 224329), (1387, 196672), (1756, 155344), (2044, 133456), (2128, 128188), (2336, 116774), (2774, 98336), (3073, 88768), (3512, 77672), (4088, 66728), (4256, 64094), (4672, 58387), (5548, 49168), (6146, 44384), (7024, 38836), (8176, 33364), (8341, 32704), (8512, 32047), (9709, 28096), (11096, 24584), (12292, 22192), (14048, 19418), (16352, 16682)]