282547524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 772655520

約数和(自身を除く): 490107996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 417, 556, 588, 834, 973, 1668, 1946, 2919, 3457, 3892, 5838, 6811, 6914, 10371, 11676, 13622, 13828, 20433, 20742, 24199, 27244, 40866, 41484, 48398, 72597, 81732, 96796, 145194, 169393, 290388, 338786, 480523, 508179, 677572, 961046, 1016358, 1441569, 1922092, 2032716, 2883138, 3363661, 5766276, 6727322, 10090983, 13454644, 20181966, 23545627, 40363932, 47091254, 70636881, 94182508, 141273762, 282547524]

約数ペア:

[(1, 282547524), (2, 141273762), (3, 94182508), (4, 70636881), (6, 47091254), (7, 40363932), (12, 23545627), (14, 20181966), (21, 13454644), (28, 10090983), (42, 6727322), (49, 5766276), (84, 3363661), (98, 2883138), (139, 2032716), (147, 1922092), (196, 1441569), (278, 1016358), (294, 961046), (417, 677572), (556, 508179), (588, 480523), (834, 338786), (973, 290388), (1668, 169393), (1946, 145194), (2919, 96796), (3457, 81732), (3892, 72597), (5838, 48398), (6811, 41484), (6914, 40866), (10371, 27244), (11676, 24199), (13622, 20742), (13828, 20433)]