198685696

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 88

約数和(自身を含む): 448047360

約数和(自身を除く): 249361664

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 569, 682, 704, 992, 1024, 1138, 1364, 1408, 1984, 2276, 2728, 2816, 3968, 4552, 5456, 5632, 6259, 7936, 9104, 10912, 11264, 12518, 15872, 17639, 18208, 21824, 25036, 31744, 35278, 36416, 43648, 50072, 70556, 72832, 87296, 100144, 141112, 145664, 174592, 194029, 200288, 282224, 291328, 349184, 388058, 400576, 564448, 582656, 776116, 801152, 1128896, 1552232, 1602304, 2257792, 3104464, 3204608, 4515584, 6208928, 6409216, 9031168, 12417856, 18062336, 24835712, 49671424, 99342848, 198685696]

約数ペア:

[(1, 198685696), (2, 99342848), (4, 49671424), (8, 24835712), (11, 18062336), (16, 12417856), (22, 9031168), (31, 6409216), (32, 6208928), (44, 4515584), (62, 3204608), (64, 3104464), (88, 2257792), (124, 1602304), (128, 1552232), (176, 1128896), (248, 801152), (256, 776116), (341, 582656), (352, 564448), (496, 400576), (512, 388058), (569, 349184), (682, 291328), (704, 282224), (992, 200288), (1024, 194029), (1138, 174592), (1364, 145664), (1408, 141112), (1984, 100144), (2276, 87296), (2728, 72832), (2816, 70556), (3968, 50072), (4552, 43648), (5456, 36416), (5632, 35278), (6259, 31744), (7936, 25036), (9104, 21824), (10912, 18208), (11264, 17639), (12518, 15872)]