239714692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 497179648

約数和(自身を除く): 257464956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 868, 997, 1108, 1939, 1994, 3878, 3988, 6979, 7756, 8587, 13958, 17174, 27916, 30907, 34348, 60109, 61814, 120218, 123628, 216349, 240436, 276169, 432698, 552338, 865396, 1104676, 1933183, 3866366, 7732732, 8561239, 17122478, 34244956, 59928673, 119857346, 239714692]

約数ペア:

[(1, 239714692), (2, 119857346), (4, 59928673), (7, 34244956), (14, 17122478), (28, 8561239), (31, 7732732), (62, 3866366), (124, 1933183), (217, 1104676), (277, 865396), (434, 552338), (554, 432698), (868, 276169), (997, 240436), (1108, 216349), (1939, 123628), (1994, 120218), (3878, 61814), (3988, 60109), (6979, 34348), (7756, 30907), (8587, 27916), (13958, 17174)]