289396044

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1223}}^1$

素因数の和:1556

約数の個数: 96

約数和(自身を含む): 860912640

約数和(自身を除く): 571516596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 313, 378, 626, 756, 939, 1223, 1252, 1878, 2191, 2446, 2817, 3669, 3756, 4382, 4892, 5634, 6573, 7338, 8451, 8561, 8764, 11007, 11268, 13146, 14676, 16902, 17122, 19719, 22014, 25683, 26292, 33021, 33804, 34244, 39438, 44028, 51366, 59157, 66042, 77049, 78876, 102732, 118314, 132084, 154098, 231147, 236628, 308196, 382799, 462294, 765598, 924588, 1148397, 1531196, 2296794, 2679593, 3445191, 4593588, 5359186, 6890382, 8038779, 10335573, 10718372, 13780764, 16077558, 20671146, 24116337, 32155116, 41342292, 48232674, 72349011, 96465348, 144698022, 289396044]

約数ペア:

[(1, 289396044), (2, 144698022), (3, 96465348), (4, 72349011), (6, 48232674), (7, 41342292), (9, 32155116), (12, 24116337), (14, 20671146), (18, 16077558), (21, 13780764), (27, 10718372), (28, 10335573), (36, 8038779), (42, 6890382), (54, 5359186), (63, 4593588), (84, 3445191), (108, 2679593), (126, 2296794), (189, 1531196), (252, 1148397), (313, 924588), (378, 765598), (626, 462294), (756, 382799), (939, 308196), (1223, 236628), (1252, 231147), (1878, 154098), (2191, 132084), (2446, 118314), (2817, 102732), (3669, 78876), (3756, 77049), (4382, 66042), (4892, 59157), (5634, 51366), (6573, 44028), (7338, 39438), (8451, 34244), (8561, 33804), (8764, 33021), (11007, 26292), (11268, 25683), (13146, 22014), (14676, 19719), (16902, 17122)]