329179972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 648869760

約数和(自身を除く): 319689788

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 241, 407, 482, 814, 839, 964, 1628, 1678, 2651, 3356, 5302, 8917, 9229, 10604, 17834, 18458, 31043, 35668, 36916, 62086, 98087, 124172, 196174, 202199, 341473, 392348, 404398, 682946, 808796, 1365892, 2224189, 4448378, 7481363, 8896756, 14962726, 29925452, 82294993, 164589986, 329179972]

約数ペア:

[(1, 329179972), (2, 164589986), (4, 82294993), (11, 29925452), (22, 14962726), (37, 8896756), (44, 7481363), (74, 4448378), (148, 2224189), (241, 1365892), (407, 808796), (482, 682946), (814, 404398), (839, 392348), (964, 341473), (1628, 202199), (1678, 196174), (2651, 124172), (3356, 98087), (5302, 62086), (8917, 36916), (9229, 35668), (10604, 31043), (17834, 18458)]