842688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 168

約数和(自身を含む): 3169920

約数和(自身を除く): 2327232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 32, 33, 36, 38, 42, 44, 48, 56, 57, 63, 64, 66, 72, 76, 77, 84, 88, 96, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 192, 198, 209, 224, 228, 231, 252, 264, 266, 288, 304, 308, 336, 342, 352, 396, 399, 418, 448, 456, 462, 504, 528, 532, 576, 608, 616, 627, 672, 684, 693, 704, 792, 798, 836, 912, 924, 1008, 1056, 1064, 1197, 1216, 1232, 1254, 1344, 1368, 1386, 1463, 1584, 1596, 1672, 1824, 1848, 1881, 2016, 2112, 2128, 2394, 2464, 2508, 2736, 2772, 2926, 3168, 3192, 3344, 3648, 3696, 3762, 4032, 4256, 4389, 4788, 4928, 5016, 5472, 5544, 5852, 6336, 6384, 6688, 7392, 7524, 8512, 8778, 9576, 10032, 10944, 11088, 11704, 12768, 13167, 13376, 14784, 15048, 17556, 19152, 20064, 22176, 23408, 25536, 26334, 30096, 35112, 38304, 40128, 44352, 46816, 52668, 60192, 70224, 76608, 93632, 105336, 120384, 140448, 210672, 280896, 421344, 842688]

約数ペア:

[(1, 842688), (2, 421344), (3, 280896), (4, 210672), (6, 140448), (7, 120384), (8, 105336), (9, 93632), (11, 76608), (12, 70224), (14, 60192), (16, 52668), (18, 46816), (19, 44352), (21, 40128), (22, 38304), (24, 35112), (28, 30096), (32, 26334), (33, 25536), (36, 23408), (38, 22176), (42, 20064), (44, 19152), (48, 17556), (56, 15048), (57, 14784), (63, 13376), (64, 13167), (66, 12768), (72, 11704), (76, 11088), (77, 10944), (84, 10032), (88, 9576), (96, 8778), (99, 8512), (112, 7524), (114, 7392), (126, 6688), (132, 6384), (133, 6336), (144, 5852), (152, 5544), (154, 5472), (168, 5016), (171, 4928), (176, 4788), (192, 4389), (198, 4256), (209, 4032), (224, 3762), (228, 3696), (231, 3648), (252, 3344), (264, 3192), (266, 3168), (288, 2926), (304, 2772), (308, 2736), (336, 2508), (342, 2464), (352, 2394), (396, 2128), (399, 2112), (418, 2016), (448, 1881), (456, 1848), (462, 1824), (504, 1672), (528, 1596), (532, 1584), (576, 1463), (608, 1386), (616, 1368), (627, 1344), (672, 1254), (684, 1232), (693, 1216), (704, 1197), (792, 1064), (798, 1056), (836, 1008), (912, 924)]