245806192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{26083}}^1$

素因数の和:26141

約数の個数: 40

約数和(自身を含む): 517506560

約数和(自身を除く): 271700368

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 26083, 52166, 104332, 208664, 417328, 495577, 808573, 991154, 1617146, 1982308, 3234292, 3964616, 6468584, 7929232, 12937168, 15362887, 30725774, 61451548, 122903096, 245806192]

約数ペア:

[(1, 245806192), (2, 122903096), (4, 61451548), (8, 30725774), (16, 15362887), (19, 12937168), (31, 7929232), (38, 6468584), (62, 3964616), (76, 3234292), (124, 1982308), (152, 1617146), (248, 991154), (304, 808573), (496, 495577), (589, 417328), (1178, 208664), (2356, 104332), (4712, 52166), (9424, 26083)]