245783152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10949}}^1$

素因数の和:11041

約数の個数: 40

約数和(自身を含む): 505101600

約数和(自身を除く): 259318448

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1403, 2806, 5612, 10949, 11224, 21898, 22448, 43796, 87592, 175184, 251827, 503654, 667889, 1007308, 1335778, 2014616, 2671556, 4029232, 5343112, 10686224, 15361447, 30722894, 61445788, 122891576, 245783152]

約数ペア:

[(1, 245783152), (2, 122891576), (4, 61445788), (8, 30722894), (16, 15361447), (23, 10686224), (46, 5343112), (61, 4029232), (92, 2671556), (122, 2014616), (184, 1335778), (244, 1007308), (368, 667889), (488, 503654), (976, 251827), (1403, 175184), (2806, 87592), (5612, 43796), (10949, 22448), (11224, 21898)]