313322976

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2423}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 893365200

約数和(自身を除く): 580042224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1796, 2423, 2694, 3592, 4041, 4846, 5388, 7184, 7269, 8082, 9692, 10776, 14368, 14538, 16164, 19384, 21552, 21807, 29076, 32328, 38768, 43104, 43614, 58152, 64656, 77536, 87228, 116304, 129312, 174456, 232608, 348912, 697824, 1087927, 2175854, 3263781, 4351708, 6527562, 8703416, 9791343, 13055124, 17406832, 19582686, 26110248, 34813664, 39165372, 52220496, 78330744, 104440992, 156661488, 313322976]

約数ペア:

[(1, 313322976), (2, 156661488), (3, 104440992), (4, 78330744), (6, 52220496), (8, 39165372), (9, 34813664), (12, 26110248), (16, 19582686), (18, 17406832), (24, 13055124), (32, 9791343), (36, 8703416), (48, 6527562), (72, 4351708), (96, 3263781), (144, 2175854), (288, 1087927), (449, 697824), (898, 348912), (1347, 232608), (1796, 174456), (2423, 129312), (2694, 116304), (3592, 87228), (4041, 77536), (4846, 64656), (5388, 58152), (7184, 43614), (7269, 43104), (8082, 38768), (9692, 32328), (10776, 29076), (14368, 21807), (14538, 21552), (16164, 19384)]