727434344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32233}}^1$

素因数の和:32290

約数の個数: 64

約数和(自身を含む): 1732899840

約数和(自身を除く): 1005465496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 32233, 64466, 128932, 225631, 257864, 419029, 451262, 838058, 902524, 999223, 1676116, 1805048, 1998446, 2933203, 3352232, 3996892, 5866406, 6994561, 7993784, 11732812, 12989899, 13989122, 23465624, 25979798, 27978244, 51959596, 55956488, 90929293, 103919192, 181858586, 363717172, 727434344]

約数ペア:

[(1, 727434344), (2, 363717172), (4, 181858586), (7, 103919192), (8, 90929293), (13, 55956488), (14, 51959596), (26, 27978244), (28, 25979798), (31, 23465624), (52, 13989122), (56, 12989899), (62, 11732812), (91, 7993784), (104, 6994561), (124, 5866406), (182, 3996892), (217, 3352232), (248, 2933203), (364, 1998446), (403, 1805048), (434, 1676116), (728, 999223), (806, 902524), (868, 838058), (1612, 451262), (1736, 419029), (2821, 257864), (3224, 225631), (5642, 128932), (11284, 64466), (22568, 32233)]