551288472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142673}}^1$

素因数の和:142712

約数の個数: 64

約数和(自身を含む): 1643604480

約数和(自身を除く): 1092316008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 142673, 285346, 428019, 570692, 856038, 998711, 1141384, 1712076, 1997422, 2996133, 3281479, 3424152, 3994844, 5992266, 6562958, 7989688, 9844437, 11984532, 13125916, 19688874, 22970353, 23969064, 26251832, 39377748, 45940706, 68911059, 78755496, 91881412, 137822118, 183762824, 275644236, 551288472]

約数ペア:

[(1, 551288472), (2, 275644236), (3, 183762824), (4, 137822118), (6, 91881412), (7, 78755496), (8, 68911059), (12, 45940706), (14, 39377748), (21, 26251832), (23, 23969064), (24, 22970353), (28, 19688874), (42, 13125916), (46, 11984532), (56, 9844437), (69, 7989688), (84, 6562958), (92, 5992266), (138, 3994844), (161, 3424152), (168, 3281479), (184, 2996133), (276, 1997422), (322, 1712076), (483, 1141384), (552, 998711), (644, 856038), (966, 570692), (1288, 428019), (1932, 285346), (3864, 142673)]