255641484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49891}}^1$

素因数の和:49966

約数の個数: 48

約数和(自身を含む): 692900096

約数和(自身を除く): 437258612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 49891, 99782, 149673, 199564, 299346, 349237, 598692, 698474, 1047711, 1396948, 2095422, 3043351, 4190844, 6086702, 9130053, 12173404, 18260106, 21303457, 36520212, 42606914, 63910371, 85213828, 127820742, 255641484]

約数ペア:

[(1, 255641484), (2, 127820742), (3, 85213828), (4, 63910371), (6, 42606914), (7, 36520212), (12, 21303457), (14, 18260106), (21, 12173404), (28, 9130053), (42, 6086702), (61, 4190844), (84, 3043351), (122, 2095422), (183, 1396948), (244, 1047711), (366, 698474), (427, 598692), (732, 349237), (854, 299346), (1281, 199564), (1708, 149673), (2562, 99782), (5124, 49891)]