490691376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{486797}}^1$

素因数の和:486818

約数の個数: 60

約数和(自身を含む): 1569436752

約数和(自身を除く): 1078745376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 486797, 973594, 1460391, 1947188, 2920782, 3407579, 3894376, 4381173, 5841564, 6815158, 7788752, 8762346, 10222737, 11683128, 13630316, 17524692, 20445474, 23366256, 27260632, 30668211, 35049384, 40890948, 54521264, 61336422, 70098768, 81781896, 122672844, 163563792, 245345688, 490691376]

約数ペア:

[(1, 490691376), (2, 245345688), (3, 163563792), (4, 122672844), (6, 81781896), (7, 70098768), (8, 61336422), (9, 54521264), (12, 40890948), (14, 35049384), (16, 30668211), (18, 27260632), (21, 23366256), (24, 20445474), (28, 17524692), (36, 13630316), (42, 11683128), (48, 10222737), (56, 8762346), (63, 7788752), (72, 6815158), (84, 5841564), (112, 4381173), (126, 3894376), (144, 3407579), (168, 2920782), (252, 1947188), (336, 1460391), (504, 973594), (1008, 486797)]