349187384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7159}}^1$

素因数の和:7252

約数の個数: 64

約数和(自身を含む): 817958400

約数和(自身を除く): 468771016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 6097, 6968, 7159, 12194, 14318, 24388, 28636, 48776, 50113, 57272, 93067, 100226, 186134, 200452, 372268, 400904, 479653, 651469, 744536, 959306, 1302938, 1918612, 2605876, 3357571, 3837224, 5211752, 6235489, 6715142, 12470978, 13430284, 24941956, 26860568, 43648423, 49883912, 87296846, 174593692, 349187384]

約数ペア:

[(1, 349187384), (2, 174593692), (4, 87296846), (7, 49883912), (8, 43648423), (13, 26860568), (14, 24941956), (26, 13430284), (28, 12470978), (52, 6715142), (56, 6235489), (67, 5211752), (91, 3837224), (104, 3357571), (134, 2605876), (182, 1918612), (268, 1302938), (364, 959306), (469, 744536), (536, 651469), (728, 479653), (871, 400904), (938, 372268), (1742, 200452), (1876, 186134), (3484, 100226), (3752, 93067), (6097, 57272), (6968, 50113), (7159, 48776), (12194, 28636), (14318, 24388)]