259352208

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{25367}}^1$

素因数の和:25452

約数の個数: 60

約数和(自身を含む): 736077888

約数和(自身を除く): 476725680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 25367, 50734, 76101, 101468, 152202, 202936, 228303, 304404, 405872, 456606, 608808, 913212, 1217616, 1801057, 1826424, 3602114, 3652848, 5403171, 7204228, 10806342, 14408456, 16209513, 21612684, 28816912, 32419026, 43225368, 64838052, 86450736, 129676104, 259352208]

約数ペア:

[(1, 259352208), (2, 129676104), (3, 86450736), (4, 64838052), (6, 43225368), (8, 32419026), (9, 28816912), (12, 21612684), (16, 16209513), (18, 14408456), (24, 10806342), (36, 7204228), (48, 5403171), (71, 3652848), (72, 3602114), (142, 1826424), (144, 1801057), (213, 1217616), (284, 913212), (426, 608808), (568, 456606), (639, 405872), (852, 304404), (1136, 228303), (1278, 202936), (1704, 152202), (2556, 101468), (3408, 76101), (5112, 50734), (10224, 25367)]