290651536

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11959}}^1$

素因数の和:12012

約数の個数: 60

約数和(自身を含む): 676266240

約数和(自身を除く): 385614704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1519, 1736, 3038, 3472, 6076, 11959, 12152, 23918, 24304, 47836, 83713, 95672, 167426, 191344, 334852, 370729, 585991, 669704, 741458, 1171982, 1339408, 1482916, 2343964, 2595103, 2965832, 4687928, 5190206, 5931664, 9375856, 10380412, 18165721, 20760824, 36331442, 41521648, 72662884, 145325768, 290651536]

約数ペア:

[(1, 290651536), (2, 145325768), (4, 72662884), (7, 41521648), (8, 36331442), (14, 20760824), (16, 18165721), (28, 10380412), (31, 9375856), (49, 5931664), (56, 5190206), (62, 4687928), (98, 2965832), (112, 2595103), (124, 2343964), (196, 1482916), (217, 1339408), (248, 1171982), (392, 741458), (434, 669704), (496, 585991), (784, 370729), (868, 334852), (1519, 191344), (1736, 167426), (3038, 95672), (3472, 83713), (6076, 47836), (11959, 24304), (12152, 23918)]