817171456

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:569

約数の個数: 88

約数和(自身を含む): 1741260080

約数和(自身を除く): 924088624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 194, 256, 304, 388, 433, 512, 608, 776, 866, 1024, 1216, 1552, 1732, 1843, 2432, 3104, 3464, 3686, 4864, 6208, 6928, 7372, 8227, 9728, 12416, 13856, 14744, 16454, 19456, 24832, 27712, 29488, 32908, 42001, 49664, 55424, 58976, 65816, 84002, 99328, 110848, 117952, 131632, 168004, 221696, 235904, 263264, 336008, 443392, 471808, 526528, 672016, 798019, 943616, 1053056, 1344032, 1596038, 1887232, 2106112, 2688064, 3192076, 4212224, 5376128, 6384152, 8424448, 10752256, 12768304, 21504512, 25536608, 43009024, 51073216, 102146432, 204292864, 408585728, 817171456]

約数ペア:

[(1, 817171456), (2, 408585728), (4, 204292864), (8, 102146432), (16, 51073216), (19, 43009024), (32, 25536608), (38, 21504512), (64, 12768304), (76, 10752256), (97, 8424448), (128, 6384152), (152, 5376128), (194, 4212224), (256, 3192076), (304, 2688064), (388, 2106112), (433, 1887232), (512, 1596038), (608, 1344032), (776, 1053056), (866, 943616), (1024, 798019), (1216, 672016), (1552, 526528), (1732, 471808), (1843, 443392), (2432, 336008), (3104, 263264), (3464, 235904), (3686, 221696), (4864, 168004), (6208, 131632), (6928, 117952), (7372, 110848), (8227, 99328), (9728, 84002), (12416, 65816), (13856, 58976), (14744, 55424), (16454, 49664), (19456, 42001), (24832, 32908), (27712, 29488)]