438900672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{326563}}^1$

素因数の和:326585

約数の個数: 56

約数和(自身を含む): 1327156096

約数和(自身を除く): 888255424

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, 326563, 653126, 979689, 1306252, 1959378, 2285941, 2612504, 3918756, 4571882, 5225008, 6857823, 7837512, 9143764, 10450016, 13715646, 15675024, 18287528, 20900032, 27431292, 31350048, 36575056, 54862584, 62700096, 73150112, 109725168, 146300224, 219450336, 438900672]

約数ペア:

[(1, 438900672), (2, 219450336), (3, 146300224), (4, 109725168), (6, 73150112), (7, 62700096), (8, 54862584), (12, 36575056), (14, 31350048), (16, 27431292), (21, 20900032), (24, 18287528), (28, 15675024), (32, 13715646), (42, 10450016), (48, 9143764), (56, 7837512), (64, 6857823), (84, 5225008), (96, 4571882), (112, 3918756), (168, 2612504), (192, 2285941), (224, 1959378), (336, 1306252), (448, 979689), (672, 653126), (1344, 326563)]