2211171072

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{261739}}^1$

素因数の和:261769

約数の個数: 72

約数和(自身を含む): 6419958720

約数和(自身を除く): 4208787648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 261739, 523478, 785217, 1046956, 1570434, 2093912, 2879129, 3140868, 4187824, 5758258, 6281736, 8375648, 8637387, 11516516, 12563472, 16751296, 17274774, 23033032, 25126944, 33502592, 34549548, 46066064, 50253888, 67005184, 69099096, 92132128, 100507776, 138198192, 184264256, 201015552, 276396384, 368528512, 552792768, 737057024, 1105585536, 2211171072]

約数ペア:

[(1, 2211171072), (2, 1105585536), (3, 737057024), (4, 552792768), (6, 368528512), (8, 276396384), (11, 201015552), (12, 184264256), (16, 138198192), (22, 100507776), (24, 92132128), (32, 69099096), (33, 67005184), (44, 50253888), (48, 46066064), (64, 34549548), (66, 33502592), (88, 25126944), (96, 23033032), (128, 17274774), (132, 16751296), (176, 12563472), (192, 11516516), (256, 8637387), (264, 8375648), (352, 6281736), (384, 5758258), (528, 4187824), (704, 3140868), (768, 2879129), (1056, 2093912), (1408, 1570434), (2112, 1046956), (2816, 785217), (4224, 523478), (8448, 261739)]