318008376

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{210323}}^1$

素因数の和:210345

約数の個数: 64

約数和(自身を含む): 1009555200

約数和(自身を除く): 691546824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 210323, 420646, 630969, 841292, 1261938, 1472261, 1682584, 1892907, 2523876, 2944522, 3785814, 4416783, 5047752, 5678721, 5889044, 7571628, 8833566, 11357442, 11778088, 13250349, 15143256, 17667132, 22714884, 26500698, 35334264, 39751047, 45429768, 53001396, 79502094, 106002792, 159004188, 318008376]

約数ペア:

[(1, 318008376), (2, 159004188), (3, 106002792), (4, 79502094), (6, 53001396), (7, 45429768), (8, 39751047), (9, 35334264), (12, 26500698), (14, 22714884), (18, 17667132), (21, 15143256), (24, 13250349), (27, 11778088), (28, 11357442), (36, 8833566), (42, 7571628), (54, 5889044), (56, 5678721), (63, 5047752), (72, 4416783), (84, 3785814), (108, 2944522), (126, 2523876), (168, 1892907), (189, 1682584), (216, 1472261), (252, 1261938), (378, 841292), (504, 630969), (756, 420646), (1512, 210323)]