418042016

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{11887}}^1$

素因数の和:12061

約数の個数: 48

約数和(自身を含む): 946665216

約数和(自身を除く): 528623200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 11887, 17584, 23774, 35168, 47548, 83209, 95096, 166418, 190192, 332836, 380384, 665672, 1331344, 1866259, 2662688, 3732518, 7465036, 13063813, 14930072, 26127626, 29860144, 52255252, 59720288, 104510504, 209021008, 418042016]

約数ペア:

[(1, 418042016), (2, 209021008), (4, 104510504), (7, 59720288), (8, 52255252), (14, 29860144), (16, 26127626), (28, 14930072), (32, 13063813), (56, 7465036), (112, 3732518), (157, 2662688), (224, 1866259), (314, 1331344), (628, 665672), (1099, 380384), (1256, 332836), (2198, 190192), (2512, 166418), (4396, 95096), (5024, 83209), (8792, 47548), (11887, 35168), (17584, 23774)]