219077964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11909}}^1$

素因数の和:11999

約数の個数: 72

約数和(自身を含む): 641615520

約数和(自身を除く): 422537556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11909, 18396, 23818, 35727, 47636, 71454, 83363, 107181, 142908, 166726, 214362, 250089, 333452, 428724, 500178, 750267, 869357, 1000356, 1500534, 1738714, 2608071, 3001068, 3477428, 5216142, 6085499, 7824213, 10432284, 12170998, 15648426, 18256497, 24341996, 31296852, 36512994, 54769491, 73025988, 109538982, 219077964]

約数ペア:

[(1, 219077964), (2, 109538982), (3, 73025988), (4, 54769491), (6, 36512994), (7, 31296852), (9, 24341996), (12, 18256497), (14, 15648426), (18, 12170998), (21, 10432284), (28, 7824213), (36, 6085499), (42, 5216142), (63, 3477428), (73, 3001068), (84, 2608071), (126, 1738714), (146, 1500534), (219, 1000356), (252, 869357), (292, 750267), (438, 500178), (511, 428724), (657, 333452), (876, 250089), (1022, 214362), (1314, 166726), (1533, 142908), (2044, 107181), (2628, 83363), (3066, 71454), (4599, 47636), (6132, 35727), (9198, 23818), (11909, 18396)]