227345868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 607042800

約数和(自身を除く): 379696932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 509, 653, 684, 1018, 1306, 1527, 1959, 2036, 2612, 3054, 3918, 4581, 5877, 6108, 7836, 9162, 9671, 11754, 12407, 18324, 19342, 23508, 24814, 29013, 37221, 38684, 49628, 58026, 74442, 87039, 111663, 116052, 148884, 174078, 223326, 332377, 348156, 446652, 664754, 997131, 1329508, 1994262, 2991393, 3988524, 5982786, 6315163, 11965572, 12630326, 18945489, 25260652, 37890978, 56836467, 75781956, 113672934, 227345868]

約数ペア:

[(1, 227345868), (2, 113672934), (3, 75781956), (4, 56836467), (6, 37890978), (9, 25260652), (12, 18945489), (18, 12630326), (19, 11965572), (36, 6315163), (38, 5982786), (57, 3988524), (76, 2991393), (114, 1994262), (171, 1329508), (228, 997131), (342, 664754), (509, 446652), (653, 348156), (684, 332377), (1018, 223326), (1306, 174078), (1527, 148884), (1959, 116052), (2036, 111663), (2612, 87039), (3054, 74442), (3918, 58026), (4581, 49628), (5877, 38684), (6108, 37221), (7836, 29013), (9162, 24814), (9671, 23508), (11754, 19342), (12407, 18324)]