428002176

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{159227}}^1$

素因数の和:159251

約数の個数: 64

約数和(自身を含む): 1299300480

約数和(自身を除く): 871298304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 159227, 318454, 477681, 636908, 955362, 1114589, 1273816, 1910724, 2229178, 2547632, 3343767, 3821448, 4458356, 5095264, 6687534, 7642896, 8916712, 10190528, 13375068, 15285792, 17833424, 20381056, 26750136, 30571584, 35666848, 53500272, 61143168, 71333696, 107000544, 142667392, 214001088, 428002176]

約数ペア:

[(1, 428002176), (2, 214001088), (3, 142667392), (4, 107000544), (6, 71333696), (7, 61143168), (8, 53500272), (12, 35666848), (14, 30571584), (16, 26750136), (21, 20381056), (24, 17833424), (28, 15285792), (32, 13375068), (42, 10190528), (48, 8916712), (56, 7642896), (64, 6687534), (84, 5095264), (96, 4458356), (112, 3821448), (128, 3343767), (168, 2547632), (192, 2229178), (224, 1910724), (336, 1273816), (384, 1114589), (448, 955362), (672, 636908), (896, 477681), (1344, 318454), (2688, 159227)]