218627328

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12419

約数の個数: 72

約数和(自身を含む): 607215168

約数和(自身を除く): 388587840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 12377, 17664, 24754, 37131, 49508, 74262, 99016, 148524, 198032, 284671, 297048, 396064, 569342, 594096, 792128, 854013, 1138684, 1188192, 1584256, 1708026, 2277368, 2376384, 3168512, 3416052, 4554736, 4752768, 6832104, 9109472, 9505536, 13664208, 18218944, 27328416, 36437888, 54656832, 72875776, 109313664, 218627328]

約数ペア:

[(1, 218627328), (2, 109313664), (3, 72875776), (4, 54656832), (6, 36437888), (8, 27328416), (12, 18218944), (16, 13664208), (23, 9505536), (24, 9109472), (32, 6832104), (46, 4752768), (48, 4554736), (64, 3416052), (69, 3168512), (92, 2376384), (96, 2277368), (128, 1708026), (138, 1584256), (184, 1188192), (192, 1138684), (256, 854013), (276, 792128), (368, 594096), (384, 569342), (552, 396064), (736, 297048), (768, 284671), (1104, 198032), (1472, 148524), (2208, 99016), (2944, 74262), (4416, 49508), (5888, 37131), (8832, 24754), (12377, 17664)]