397457088

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{295727}}^1$

素因数の和:295749

約数の個数: 56

約数和(自身を含む): 1201838592

約数和(自身を除く): 804381504

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, 295727, 591454, 887181, 1182908, 1774362, 2070089, 2365816, 3548724, 4140178, 4731632, 6210267, 7097448, 8280356, 9463264, 12420534, 14194896, 16560712, 18926528, 24841068, 28389792, 33121424, 49682136, 56779584, 66242848, 99364272, 132485696, 198728544, 397457088]

約数ペア:

[(1, 397457088), (2, 198728544), (3, 132485696), (4, 99364272), (6, 66242848), (7, 56779584), (8, 49682136), (12, 33121424), (14, 28389792), (16, 24841068), (21, 18926528), (24, 16560712), (28, 14194896), (32, 12420534), (42, 9463264), (48, 8280356), (56, 7097448), (64, 6210267), (84, 4731632), (96, 4140178), (112, 3548724), (168, 2365816), (192, 2070089), (224, 1774362), (336, 1182908), (448, 887181), (672, 591454), (1344, 295727)]