349149348

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:801

約数の個数: 72

約数和(自身を含む): 898934400

約数和(自身を除く): 549785052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 293, 316, 419, 474, 586, 711, 838, 879, 948, 1172, 1257, 1422, 1676, 1758, 2514, 2637, 2844, 3516, 3771, 5028, 5274, 7542, 10548, 15084, 23147, 33101, 46294, 66202, 69441, 92588, 99303, 122767, 132404, 138882, 198606, 208323, 245534, 277764, 297909, 368301, 397212, 416646, 491068, 595818, 736602, 833292, 1104903, 1191636, 1473204, 2209806, 4419612, 9698593, 19397186, 29095779, 38794372, 58191558, 87287337, 116383116, 174574674, 349149348]

約数ペア:

[(1, 349149348), (2, 174574674), (3, 116383116), (4, 87287337), (6, 58191558), (9, 38794372), (12, 29095779), (18, 19397186), (36, 9698593), (79, 4419612), (158, 2209806), (237, 1473204), (293, 1191636), (316, 1104903), (419, 833292), (474, 736602), (586, 595818), (711, 491068), (838, 416646), (879, 397212), (948, 368301), (1172, 297909), (1257, 277764), (1422, 245534), (1676, 208323), (1758, 198606), (2514, 138882), (2637, 132404), (2844, 122767), (3516, 99303), (3771, 92588), (5028, 69441), (5274, 66202), (7542, 46294), (10548, 33101), (15084, 23147)]