375319252

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 72

約数和(自身を含む): 842994432

約数和(自身を除く): 467675180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 121, 154, 188, 242, 308, 329, 484, 517, 658, 847, 1034, 1316, 1694, 2068, 2357, 3388, 3619, 4714, 5687, 7238, 9428, 11374, 14476, 16499, 22748, 25927, 32998, 39809, 51854, 65996, 79618, 103708, 110779, 159236, 181489, 221558, 285197, 362978, 443116, 570394, 725956, 775453, 1140788, 1218569, 1550906, 1996379, 2437138, 3101812, 3992758, 4874276, 7985516, 8529983, 13404259, 17059966, 26808518, 34119932, 53617036, 93829813, 187659626, 375319252]

約数ペア:

[(1, 375319252), (2, 187659626), (4, 93829813), (7, 53617036), (11, 34119932), (14, 26808518), (22, 17059966), (28, 13404259), (44, 8529983), (47, 7985516), (77, 4874276), (94, 3992758), (121, 3101812), (154, 2437138), (188, 1996379), (242, 1550906), (308, 1218569), (329, 1140788), (484, 775453), (517, 725956), (658, 570394), (847, 443116), (1034, 362978), (1316, 285197), (1694, 221558), (2068, 181489), (2357, 159236), (3388, 110779), (3619, 103708), (4714, 79618), (5687, 65996), (7238, 51854), (9428, 39809), (11374, 32998), (14476, 25927), (16499, 22748)]