511091172

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1093}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 1338005760

約数和(自身を除く): 826914588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 419, 558, 838, 1093, 1116, 1257, 1676, 2186, 2514, 3279, 3771, 4372, 5028, 6558, 7542, 9837, 12989, 13116, 15084, 19674, 25978, 33883, 38967, 39348, 51956, 67766, 77934, 101649, 116901, 135532, 155868, 203298, 233802, 304947, 406596, 457967, 467604, 609894, 915934, 1219788, 1373901, 1831868, 2747802, 4121703, 5495604, 8243406, 14196977, 16486812, 28393954, 42590931, 56787908, 85181862, 127772793, 170363724, 255545586, 511091172]

約数ペア:

[(1, 511091172), (2, 255545586), (3, 170363724), (4, 127772793), (6, 85181862), (9, 56787908), (12, 42590931), (18, 28393954), (31, 16486812), (36, 14196977), (62, 8243406), (93, 5495604), (124, 4121703), (186, 2747802), (279, 1831868), (372, 1373901), (419, 1219788), (558, 915934), (838, 609894), (1093, 467604), (1116, 457967), (1257, 406596), (1676, 304947), (2186, 233802), (2514, 203298), (3279, 155868), (3771, 135532), (4372, 116901), (5028, 101649), (6558, 77934), (7542, 67766), (9837, 51956), (12989, 39348), (13116, 38967), (15084, 33883), (19674, 25978)]