228511332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4603}}^1$

素因数の和:4817

約数の個数: 72

約数和(自身を含む): 663638976

約数和(自身を除く): 435127644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 788, 1182, 1379, 1773, 2364, 2758, 3546, 4137, 4603, 5516, 7092, 8274, 9206, 12411, 13809, 16548, 18412, 24822, 27618, 32221, 41427, 49644, 55236, 64442, 82854, 96663, 128884, 165708, 193326, 289989, 386652, 579978, 906791, 1159956, 1813582, 2720373, 3627164, 5440746, 6347537, 8161119, 10881492, 12695074, 16322238, 19042611, 25390148, 32644476, 38085222, 57127833, 76170444, 114255666, 228511332]

約数ペア:

[(1, 228511332), (2, 114255666), (3, 76170444), (4, 57127833), (6, 38085222), (7, 32644476), (9, 25390148), (12, 19042611), (14, 16322238), (18, 12695074), (21, 10881492), (28, 8161119), (36, 6347537), (42, 5440746), (63, 3627164), (84, 2720373), (126, 1813582), (197, 1159956), (252, 906791), (394, 579978), (591, 386652), (788, 289989), (1182, 193326), (1379, 165708), (1773, 128884), (2364, 96663), (2758, 82854), (3546, 64442), (4137, 55236), (4603, 49644), (5516, 41427), (7092, 32221), (8274, 27618), (9206, 24822), (12411, 18412), (13809, 16548)]