2393538944

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 4855302000

約数和(自身を除く): 2461763056

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 163, 178, 326, 356, 652, 712, 1289, 1304, 1424, 2578, 2608, 2848, 5156, 5216, 5696, 10312, 10432, 11392, 14507, 20624, 20864, 29014, 41248, 58028, 82496, 114721, 116056, 164992, 210107, 229442, 232112, 420214, 458884, 464224, 840428, 917768, 928448, 1680856, 1835536, 1856896, 3361712, 3671072, 6723424, 7342144, 13446848, 14684288, 18699523, 26893696, 37399046, 74798092, 149596184, 299192368, 598384736, 1196769472, 2393538944]

約数ペア:

[(1, 2393538944), (2, 1196769472), (4, 598384736), (8, 299192368), (16, 149596184), (32, 74798092), (64, 37399046), (89, 26893696), (128, 18699523), (163, 14684288), (178, 13446848), (326, 7342144), (356, 6723424), (652, 3671072), (712, 3361712), (1289, 1856896), (1304, 1835536), (1424, 1680856), (2578, 928448), (2608, 917768), (2848, 840428), (5156, 464224), (5216, 458884), (5696, 420214), (10312, 232112), (10432, 229442), (11392, 210107), (14507, 164992), (20624, 116056), (20864, 114721), (29014, 82496), (41248, 58028)]