258864156952

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{2971}}^1\times {\mathrm{31387}}^1$

素因数の和:34711

約数の個数: 32

約数和(自身を含む): 486948409920

約数和(自身を除く): 228084252968

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 2971, 5942, 11884, 23768, 31387, 62774, 125548, 251096, 1030937, 2061874, 4123748, 8247496, 10891289, 21782578, 43565156, 87130312, 93250777, 186501554, 373003108, 746006216, 32358019619, 64716039238, 129432078476, 258864156952]

約数ペア:

[(1, 258864156952), (2, 129432078476), (4, 64716039238), (8, 32358019619), (347, 746006216), (694, 373003108), (1388, 186501554), (2776, 93250777), (2971, 87130312), (5942, 43565156), (11884, 21782578), (23768, 10891289), (31387, 8247496), (62774, 4123748), (125548, 2061874), (251096, 1030937)]