722793516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6353}}^1$

素因数の和:6878

約数の個数: 48

約数和(自身を含む): 1779120000

約数和(自身を除く): 1056326484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 499, 998, 1497, 1996, 2994, 5988, 6353, 9481, 12706, 18962, 19059, 25412, 28443, 37924, 38118, 56886, 76236, 113772, 120707, 241414, 362121, 482828, 724242, 1448484, 3170147, 6340294, 9510441, 12680588, 19020882, 38041764, 60232793, 120465586, 180698379, 240931172, 361396758, 722793516]

約数ペア:

[(1, 722793516), (2, 361396758), (3, 240931172), (4, 180698379), (6, 120465586), (12, 60232793), (19, 38041764), (38, 19020882), (57, 12680588), (76, 9510441), (114, 6340294), (228, 3170147), (499, 1448484), (998, 724242), (1497, 482828), (1996, 362121), (2994, 241414), (5988, 120707), (6353, 113772), (9481, 76236), (12706, 56886), (18962, 38118), (19059, 37924), (25412, 28443)]