331512384

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{246661}}^1$

素因数の和:246683

約数の個数: 56

約数和(自身を含む): 1002434368

約数和(自身を除く): 670921984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 246661, 493322, 739983, 986644, 1479966, 1726627, 1973288, 2959932, 3453254, 3946576, 5179881, 5919864, 6906508, 7893152, 10359762, 11839728, 13813016, 15786304, 20719524, 23679456, 27626032, 41439048, 47358912, 55252064, 82878096, 110504128, 165756192, 331512384]

約数ペア:

[(1, 331512384), (2, 165756192), (3, 110504128), (4, 82878096), (6, 55252064), (7, 47358912), (8, 41439048), (12, 27626032), (14, 23679456), (16, 20719524), (21, 15786304), (24, 13813016), (28, 11839728), (32, 10359762), (42, 7893152), (48, 6906508), (56, 5919864), (64, 5179881), (84, 3946576), (96, 3453254), (112, 2959932), (168, 1973288), (192, 1726627), (224, 1479966), (336, 986644), (448, 739983), (672, 493322), (1344, 246661)]