421570296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{836449}}^1$

素因数の和:836468

約数の個数: 48

約数和(自身を含む): 1304862000

約数和(自身を除く): 883291704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 836449, 1672898, 2509347, 3345796, 5018694, 5855143, 6691592, 7528041, 10037388, 11710286, 15056082, 17565429, 20074776, 23420572, 30112164, 35130858, 46841144, 52696287, 60224328, 70261716, 105392574, 140523432, 210785148, 421570296]

約数ペア:

[(1, 421570296), (2, 210785148), (3, 140523432), (4, 105392574), (6, 70261716), (7, 60224328), (8, 52696287), (9, 46841144), (12, 35130858), (14, 30112164), (18, 23420572), (21, 20074776), (24, 17565429), (28, 15056082), (36, 11710286), (42, 10037388), (56, 7528041), (63, 6691592), (72, 5855143), (84, 5018694), (126, 3345796), (168, 2509347), (252, 1672898), (504, 836449)]