308998848

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{3089}}^1$

素因数の和:3625

約数の個数: 56

約数和(自身を含む): 819393840

約数和(自身を除く): 510394992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 1042, 1563, 2084, 3089, 3126, 4168, 6178, 6252, 8336, 9267, 12356, 12504, 16672, 18534, 24712, 25008, 33344, 37068, 49424, 50016, 74136, 98848, 100032, 148272, 197696, 296544, 593088, 1609369, 3218738, 4828107, 6437476, 9656214, 12874952, 19312428, 25749904, 38624856, 51499808, 77249712, 102999616, 154499424, 308998848]

約数ペア:

[(1, 308998848), (2, 154499424), (3, 102999616), (4, 77249712), (6, 51499808), (8, 38624856), (12, 25749904), (16, 19312428), (24, 12874952), (32, 9656214), (48, 6437476), (64, 4828107), (96, 3218738), (192, 1609369), (521, 593088), (1042, 296544), (1563, 197696), (2084, 148272), (3089, 100032), (3126, 98848), (4168, 74136), (6178, 50016), (6252, 49424), (8336, 37068), (9267, 33344), (12356, 25008), (12504, 24712), (16672, 18534)]