340770814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 598363200

約数和(自身を除く): 257592386

約数列:

[1, 2, 17, 19, 34, 37, 38, 53, 74, 106, 269, 323, 538, 629, 646, 703, 901, 1007, 1258, 1406, 1802, 1961, 2014, 3922, 4573, 5111, 9146, 9953, 10222, 11951, 14257, 17119, 19906, 23902, 28514, 33337, 34238, 37259, 66674, 74518, 86887, 169201, 173774, 189107, 242369, 270883, 338402, 378214, 484738, 527509, 541766, 633403, 1055018, 1266806, 3214819, 4605011, 6429638, 8967653, 9210022, 10022671, 17935306, 20045342, 170385407, 340770814]

約数ペア:

[(1, 340770814), (2, 170385407), (17, 20045342), (19, 17935306), (34, 10022671), (37, 9210022), (38, 8967653), (53, 6429638), (74, 4605011), (106, 3214819), (269, 1266806), (323, 1055018), (538, 633403), (629, 541766), (646, 527509), (703, 484738), (901, 378214), (1007, 338402), (1258, 270883), (1406, 242369), (1802, 189107), (1961, 173774), (2014, 169201), (3922, 86887), (4573, 74518), (5111, 66674), (9146, 37259), (9953, 34238), (10222, 33337), (11951, 28514), (14257, 23902), (17119, 19906)]