279488928

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 754318656

約数和(自身を除く): 474829728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 163, 212, 318, 326, 337, 424, 489, 636, 652, 674, 848, 978, 1011, 1272, 1304, 1348, 1696, 1956, 2022, 2544, 2608, 2696, 3912, 4044, 5088, 5216, 5392, 7824, 8088, 8639, 10784, 15648, 16176, 17278, 17861, 25917, 32352, 34556, 35722, 51834, 53583, 54931, 69112, 71444, 103668, 107166, 109862, 138224, 142888, 164793, 207336, 214332, 219724, 276448, 285776, 329586, 414672, 428664, 439448, 571552, 659172, 829344, 857328, 878896, 1318344, 1714656, 1757792, 2636688, 2911343, 5273376, 5822686, 8734029, 11645372, 17468058, 23290744, 34936116, 46581488, 69872232, 93162976, 139744464, 279488928]

約数ペア:

[(1, 279488928), (2, 139744464), (3, 93162976), (4, 69872232), (6, 46581488), (8, 34936116), (12, 23290744), (16, 17468058), (24, 11645372), (32, 8734029), (48, 5822686), (53, 5273376), (96, 2911343), (106, 2636688), (159, 1757792), (163, 1714656), (212, 1318344), (318, 878896), (326, 857328), (337, 829344), (424, 659172), (489, 571552), (636, 439448), (652, 428664), (674, 414672), (848, 329586), (978, 285776), (1011, 276448), (1272, 219724), (1304, 214332), (1348, 207336), (1696, 164793), (1956, 142888), (2022, 138224), (2544, 109862), (2608, 107166), (2696, 103668), (3912, 71444), (4044, 69112), (5088, 54931), (5216, 53583), (5392, 51834), (7824, 35722), (8088, 34556), (8639, 32352), (10784, 25917), (15648, 17861), (16176, 17278)]