351003328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 84

約数和(自身を含む): 776843760

約数和(自身を除く): 425840432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 439, 496, 806, 832, 878, 961, 992, 1612, 1756, 1922, 1984, 3224, 3512, 3844, 5707, 6448, 7024, 7688, 11414, 12493, 12896, 13609, 14048, 15376, 22828, 24986, 25792, 27218, 28096, 30752, 45656, 49972, 54436, 61504, 91312, 99944, 108872, 176917, 182624, 199888, 217744, 353834, 365248, 399776, 421879, 435488, 707668, 799552, 843758, 870976, 1415336, 1687516, 2830672, 3375032, 5484427, 5661344, 6750064, 10968854, 11322688, 13500128, 21937708, 27000256, 43875416, 87750832, 175501664, 351003328]

約数ペア:

[(1, 351003328), (2, 175501664), (4, 87750832), (8, 43875416), (13, 27000256), (16, 21937708), (26, 13500128), (31, 11322688), (32, 10968854), (52, 6750064), (62, 5661344), (64, 5484427), (104, 3375032), (124, 2830672), (208, 1687516), (248, 1415336), (403, 870976), (416, 843758), (439, 799552), (496, 707668), (806, 435488), (832, 421879), (878, 399776), (961, 365248), (992, 353834), (1612, 217744), (1756, 199888), (1922, 182624), (1984, 176917), (3224, 108872), (3512, 99944), (3844, 91312), (5707, 61504), (6448, 54436), (7024, 49972), (7688, 45656), (11414, 30752), (12493, 28096), (12896, 27218), (13609, 25792), (14048, 24986), (15376, 22828)]