628683776

素因数分解:

$2^{10}\times 7^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 88

約数和(自身を含む): 1446328320

約数和(自身を除く): 817644544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 229, 256, 383, 448, 458, 512, 766, 896, 916, 1024, 1532, 1603, 1792, 1832, 2681, 3064, 3206, 3584, 3664, 5362, 6128, 6412, 7168, 7328, 10724, 12256, 12824, 14656, 21448, 24512, 25648, 29312, 42896, 49024, 51296, 58624, 85792, 87707, 98048, 102592, 117248, 171584, 175414, 196096, 205184, 234496, 343168, 350828, 392192, 410368, 613949, 686336, 701656, 820736, 1227898, 1372672, 1403312, 1641472, 2455796, 2745344, 2806624, 4911592, 5613248, 9823184, 11226496, 19646368, 22452992, 39292736, 44905984, 78585472, 89811968, 157170944, 314341888, 628683776]

約数ペア:

[(1, 628683776), (2, 314341888), (4, 157170944), (7, 89811968), (8, 78585472), (14, 44905984), (16, 39292736), (28, 22452992), (32, 19646368), (56, 11226496), (64, 9823184), (112, 5613248), (128, 4911592), (224, 2806624), (229, 2745344), (256, 2455796), (383, 1641472), (448, 1403312), (458, 1372672), (512, 1227898), (766, 820736), (896, 701656), (916, 686336), (1024, 613949), (1532, 410368), (1603, 392192), (1792, 350828), (1832, 343168), (2681, 234496), (3064, 205184), (3206, 196096), (3584, 175414), (3664, 171584), (5362, 117248), (6128, 102592), (6412, 98048), (7168, 87707), (7328, 85792), (10724, 58624), (12256, 51296), (12824, 49024), (14656, 42896), (21448, 29312), (24512, 25648)]