217310208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 88

約数和(自身を含む): 584819712

約数和(自身を除く): 367509504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 557, 762, 768, 1016, 1024, 1114, 1524, 1536, 1671, 2032, 2228, 3048, 3072, 3342, 4064, 4456, 6096, 6684, 8128, 8912, 12192, 13368, 16256, 17824, 24384, 26736, 32512, 35648, 48768, 53472, 65024, 70739, 71296, 97536, 106944, 130048, 141478, 142592, 195072, 212217, 213888, 282956, 285184, 390144, 424434, 427776, 565912, 570368, 848868, 855552, 1131824, 1697736, 1711104, 2263648, 3395472, 4527296, 6790944, 9054592, 13581888, 18109184, 27163776, 36218368, 54327552, 72436736, 108655104, 217310208]

約数ペア:

[(1, 217310208), (2, 108655104), (3, 72436736), (4, 54327552), (6, 36218368), (8, 27163776), (12, 18109184), (16, 13581888), (24, 9054592), (32, 6790944), (48, 4527296), (64, 3395472), (96, 2263648), (127, 1711104), (128, 1697736), (192, 1131824), (254, 855552), (256, 848868), (381, 570368), (384, 565912), (508, 427776), (512, 424434), (557, 390144), (762, 285184), (768, 282956), (1016, 213888), (1024, 212217), (1114, 195072), (1524, 142592), (1536, 141478), (1671, 130048), (2032, 106944), (2228, 97536), (3048, 71296), (3072, 70739), (3342, 65024), (4064, 53472), (4456, 48768), (6096, 35648), (6684, 32512), (8128, 26736), (8912, 24384), (12192, 17824), (13368, 16256)]