211471008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2454

約数の個数: 96

約数和(自身を含む): 639321984

約数和(自身を除く): 427850976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 137, 168, 224, 274, 336, 411, 548, 672, 822, 959, 1096, 1644, 1918, 2192, 2297, 2877, 3288, 3836, 4384, 4594, 5754, 6576, 6891, 7672, 9188, 11508, 13152, 13782, 15344, 16079, 18376, 23016, 27564, 30688, 32158, 36752, 46032, 48237, 55128, 64316, 73504, 92064, 96474, 110256, 128632, 192948, 220512, 257264, 314689, 385896, 514528, 629378, 771792, 944067, 1258756, 1543584, 1888134, 2202823, 2517512, 3776268, 4405646, 5035024, 6608469, 7552536, 8811292, 10070048, 13216938, 15105072, 17622584, 26433876, 30210144, 35245168, 52867752, 70490336, 105735504, 211471008]

約数ペア:

[(1, 211471008), (2, 105735504), (3, 70490336), (4, 52867752), (6, 35245168), (7, 30210144), (8, 26433876), (12, 17622584), (14, 15105072), (16, 13216938), (21, 10070048), (24, 8811292), (28, 7552536), (32, 6608469), (42, 5035024), (48, 4405646), (56, 3776268), (84, 2517512), (96, 2202823), (112, 1888134), (137, 1543584), (168, 1258756), (224, 944067), (274, 771792), (336, 629378), (411, 514528), (548, 385896), (672, 314689), (822, 257264), (959, 220512), (1096, 192948), (1644, 128632), (1918, 110256), (2192, 96474), (2297, 92064), (2877, 73504), (3288, 64316), (3836, 55128), (4384, 48237), (4594, 46032), (5754, 36752), (6576, 32158), (6891, 30688), (7672, 27564), (9188, 23016), (11508, 18376), (13152, 16079), (13782, 15344)]