321739584

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15661}}^1$

素因数の和:15783

約数の個数: 56

約数和(自身を含む): 859279968

約数和(自身を除く): 537540384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 15661, 20544, 31322, 46983, 62644, 93966, 125288, 187932, 250576, 375864, 501152, 751728, 1002304, 1503456, 1675727, 3006912, 3351454, 5027181, 6702908, 10054362, 13405816, 20108724, 26811632, 40217448, 53623264, 80434896, 107246528, 160869792, 321739584]

約数ペア:

[(1, 321739584), (2, 160869792), (3, 107246528), (4, 80434896), (6, 53623264), (8, 40217448), (12, 26811632), (16, 20108724), (24, 13405816), (32, 10054362), (48, 6702908), (64, 5027181), (96, 3351454), (107, 3006912), (192, 1675727), (214, 1503456), (321, 1002304), (428, 751728), (642, 501152), (856, 375864), (1284, 250576), (1712, 187932), (2568, 125288), (3424, 93966), (5136, 62644), (6848, 46983), (10272, 31322), (15661, 20544)]