245879152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7559}}^1$

素因数の和:7693

約数の個数: 40

約数和(自身を含む): 506217600

約数和(自身を除く): 260338448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 4066, 7559, 8132, 15118, 16264, 30236, 32528, 60472, 120944, 143621, 287242, 574484, 808813, 1148968, 1617626, 2297936, 3235252, 6470504, 12941008, 15367447, 30734894, 61469788, 122939576, 245879152]

約数ペア:

[(1, 245879152), (2, 122939576), (4, 61469788), (8, 30734894), (16, 15367447), (19, 12941008), (38, 6470504), (76, 3235252), (107, 2297936), (152, 1617626), (214, 1148968), (304, 808813), (428, 574484), (856, 287242), (1712, 143621), (2033, 120944), (4066, 60472), (7559, 32528), (8132, 30236), (15118, 16264)]