312644808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8827

約数の個数: 96

約数和(自身を含む): 981452160

約数和(自身を除く): 668807352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 5112, 5964, 8737, 8946, 11928, 17474, 17892, 26211, 34948, 35784, 52422, 61159, 69896, 78633, 104844, 122318, 157266, 183477, 209688, 244636, 314532, 366954, 489272, 550431, 620327, 629064, 733908, 1100862, 1240654, 1467816, 1860981, 2201724, 2481308, 3721962, 4342289, 4403448, 4962616, 5582943, 7443924, 8684578, 11165886, 13026867, 14887848, 17369156, 22331772, 26053734, 34738312, 39080601, 44663544, 52107468, 78161202, 104214936, 156322404, 312644808]

約数ペア:

[(1, 312644808), (2, 156322404), (3, 104214936), (4, 78161202), (6, 52107468), (7, 44663544), (8, 39080601), (9, 34738312), (12, 26053734), (14, 22331772), (18, 17369156), (21, 14887848), (24, 13026867), (28, 11165886), (36, 8684578), (42, 7443924), (56, 5582943), (63, 4962616), (71, 4403448), (72, 4342289), (84, 3721962), (126, 2481308), (142, 2201724), (168, 1860981), (213, 1467816), (252, 1240654), (284, 1100862), (426, 733908), (497, 629064), (504, 620327), (568, 550431), (639, 489272), (852, 366954), (994, 314532), (1278, 244636), (1491, 209688), (1704, 183477), (1988, 157266), (2556, 122318), (2982, 104844), (3976, 78633), (4473, 69896), (5112, 61159), (5964, 52422), (8737, 35784), (8946, 34948), (11928, 26211), (17474, 17892)]