236398532

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 474499200

約数和(自身を除く): 238100668

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 229, 289, 323, 458, 578, 646, 799, 893, 916, 1156, 1292, 1598, 1786, 3196, 3572, 3893, 4351, 5491, 7786, 8702, 10763, 10982, 13583, 15181, 15572, 17404, 21526, 21964, 27166, 30362, 43052, 54332, 60724, 66181, 73967, 132362, 147934, 182971, 204497, 258077, 264724, 295868, 365942, 408994, 516154, 731884, 817988, 1032308, 1257439, 2514878, 3110507, 3476449, 5029756, 6221014, 6952898, 12442028, 13905796, 59099633, 118199266, 236398532]

約数ペア:

[(1, 236398532), (2, 118199266), (4, 59099633), (17, 13905796), (19, 12442028), (34, 6952898), (38, 6221014), (47, 5029756), (68, 3476449), (76, 3110507), (94, 2514878), (188, 1257439), (229, 1032308), (289, 817988), (323, 731884), (458, 516154), (578, 408994), (646, 365942), (799, 295868), (893, 264724), (916, 258077), (1156, 204497), (1292, 182971), (1598, 147934), (1786, 132362), (3196, 73967), (3572, 66181), (3893, 60724), (4351, 54332), (5491, 43052), (7786, 30362), (8702, 27166), (10763, 21964), (10982, 21526), (13583, 17404), (15181, 15572)]