219067712

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1143

約数の個数: 56

約数和(自身を含む): 462832704

約数和(自身を除く): 243764992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 227, 272, 454, 544, 887, 908, 1088, 1774, 1816, 3548, 3632, 3859, 7096, 7264, 7718, 14192, 14528, 15079, 15436, 28384, 30158, 30872, 56768, 60316, 61744, 120632, 123488, 201349, 241264, 246976, 402698, 482528, 805396, 965056, 1610792, 3221584, 3422933, 6443168, 6845866, 12886336, 13691732, 27383464, 54766928, 109533856, 219067712]

約数ペア:

[(1, 219067712), (2, 109533856), (4, 54766928), (8, 27383464), (16, 13691732), (17, 12886336), (32, 6845866), (34, 6443168), (64, 3422933), (68, 3221584), (136, 1610792), (227, 965056), (272, 805396), (454, 482528), (544, 402698), (887, 246976), (908, 241264), (1088, 201349), (1774, 123488), (1816, 120632), (3548, 61744), (3632, 60316), (3859, 56768), (7096, 30872), (7264, 30158), (7718, 28384), (14192, 15436), (14528, 15079)]