1025332358656

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{603739}}^1$

素因数の和:603895

約数の個数: 80

約数和(自身を含む): 2134515525120

約数和(自身を除く): 1109183166464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 128, 214, 248, 256, 428, 496, 512, 856, 992, 1712, 1984, 3317, 3424, 3968, 6634, 6848, 7936, 13268, 13696, 15872, 26536, 27392, 53072, 54784, 106144, 212288, 424576, 603739, 849152, 1207478, 1698304, 2414956, 4829912, 9659824, 18715909, 19319648, 37431818, 38639296, 64600073, 74863636, 77278592, 129200146, 149727272, 154557184, 258400292, 299454544, 309114368, 516800584, 598909088, 1033601168, 1197818176, 2002602263, 2067202336, 2395636352, 4005204526, 4134404672, 4791272704, 8010409052, 8268809344, 9582545408, 16020818104, 16537618688, 32041636208, 33075237376, 64083272416, 128166544832, 256333089664, 512666179328, 1025332358656]

約数ペア:

[(1, 1025332358656), (2, 512666179328), (4, 256333089664), (8, 128166544832), (16, 64083272416), (31, 33075237376), (32, 32041636208), (62, 16537618688), (64, 16020818104), (107, 9582545408), (124, 8268809344), (128, 8010409052), (214, 4791272704), (248, 4134404672), (256, 4005204526), (428, 2395636352), (496, 2067202336), (512, 2002602263), (856, 1197818176), (992, 1033601168), (1712, 598909088), (1984, 516800584), (3317, 309114368), (3424, 299454544), (3968, 258400292), (6634, 154557184), (6848, 149727272), (7936, 129200146), (13268, 77278592), (13696, 74863636), (15872, 64600073), (26536, 38639296), (27392, 37431818), (53072, 19319648), (54784, 18715909), (106144, 9659824), (212288, 4829912), (424576, 2414956), (603739, 1698304), (849152, 1207478)]