764756872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 1593446400

約数和(自身を除く): 828689528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 139, 206, 278, 412, 556, 607, 824, 1112, 1133, 1214, 1529, 2266, 2428, 3058, 4532, 4856, 6116, 6677, 9064, 12232, 13354, 14317, 26708, 28634, 53416, 57268, 62521, 84373, 114536, 125042, 157487, 168746, 250084, 314974, 337492, 500168, 629948, 674984, 687731, 928103, 1259896, 1375462, 1856206, 2750924, 3712412, 5501848, 7424824, 8690419, 17380838, 34761676, 69523352, 95594609, 191189218, 382378436, 764756872]

約数ペア:

[(1, 764756872), (2, 382378436), (4, 191189218), (8, 95594609), (11, 69523352), (22, 34761676), (44, 17380838), (88, 8690419), (103, 7424824), (139, 5501848), (206, 3712412), (278, 2750924), (412, 1856206), (556, 1375462), (607, 1259896), (824, 928103), (1112, 687731), (1133, 674984), (1214, 629948), (1529, 500168), (2266, 337492), (2428, 314974), (3058, 250084), (4532, 168746), (4856, 157487), (6116, 125042), (6677, 114536), (9064, 84373), (12232, 62521), (13354, 57268), (14317, 53416), (26708, 28634)]