291230442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16067}}^1$

素因数の和:16147

約数の個数: 48

約数和(自身を含む): 676784160

約数和(自身を除く): 385553718

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 53, 57, 106, 114, 159, 171, 318, 342, 477, 954, 1007, 2014, 3021, 6042, 9063, 16067, 18126, 32134, 48201, 96402, 144603, 289206, 305273, 610546, 851551, 915819, 1703102, 1831638, 2554653, 2747457, 5109306, 5494914, 7663959, 15327918, 16179469, 32358938, 48538407, 97076814, 145615221, 291230442]

約数ペア:

[(1, 291230442), (2, 145615221), (3, 97076814), (6, 48538407), (9, 32358938), (18, 16179469), (19, 15327918), (38, 7663959), (53, 5494914), (57, 5109306), (106, 2747457), (114, 2554653), (159, 1831638), (171, 1703102), (318, 915819), (342, 851551), (477, 610546), (954, 305273), (1007, 289206), (2014, 144603), (3021, 96402), (6042, 48201), (9063, 32134), (16067, 18126)]