496726648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^2\times {\mathrm{229}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 1027009800

約数和(自身を除く): 530283152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 229, 314, 458, 628, 916, 1256, 1727, 1832, 2519, 3454, 5038, 6908, 10076, 13816, 20152, 24649, 35953, 49298, 71906, 98596, 143812, 197192, 271139, 287624, 395483, 542278, 790966, 1084556, 1581932, 2169112, 3163864, 5644621, 11289242, 22578484, 45156968, 62090831, 124181662, 248363324, 496726648]

約数ペア:

[(1, 496726648), (2, 248363324), (4, 124181662), (8, 62090831), (11, 45156968), (22, 22578484), (44, 11289242), (88, 5644621), (157, 3163864), (229, 2169112), (314, 1581932), (458, 1084556), (628, 790966), (916, 542278), (1256, 395483), (1727, 287624), (1832, 271139), (2519, 197192), (3454, 143812), (5038, 98596), (6908, 71906), (10076, 49298), (13816, 35953), (20152, 24649)]