6694688

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 144

約数和(自身を含む): 18768960

約数和(自身を除く): 12074272

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 121, 133, 143, 152, 154, 176, 182, 208, 209, 224, 242, 247, 266, 286, 304, 308, 352, 364, 416, 418, 484, 494, 532, 572, 608, 616, 728, 836, 847, 968, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1573, 1672, 1694, 1729, 1936, 1976, 2002, 2128, 2288, 2299, 2464, 2717, 2912, 2926, 3146, 3344, 3388, 3458, 3872, 3952, 4004, 4256, 4576, 4598, 5434, 5852, 6292, 6688, 6776, 6916, 7904, 8008, 9196, 10868, 11011, 11704, 12584, 13552, 13832, 16016, 16093, 18392, 19019, 21736, 22022, 23408, 25168, 27104, 27664, 29887, 32032, 32186, 36784, 38038, 43472, 44044, 46816, 50336, 55328, 59774, 64372, 73568, 76076, 86944, 88088, 119548, 128744, 152152, 176176, 209209, 239096, 257488, 304304, 352352, 418418, 478192, 514976, 608608, 836836, 956384, 1673672, 3347344, 6694688]

約数ペア:

[(1, 6694688), (2, 3347344), (4, 1673672), (7, 956384), (8, 836836), (11, 608608), (13, 514976), (14, 478192), (16, 418418), (19, 352352), (22, 304304), (26, 257488), (28, 239096), (32, 209209), (38, 176176), (44, 152152), (52, 128744), (56, 119548), (76, 88088), (77, 86944), (88, 76076), (91, 73568), (104, 64372), (112, 59774), (121, 55328), (133, 50336), (143, 46816), (152, 44044), (154, 43472), (176, 38038), (182, 36784), (208, 32186), (209, 32032), (224, 29887), (242, 27664), (247, 27104), (266, 25168), (286, 23408), (304, 22022), (308, 21736), (352, 19019), (364, 18392), (416, 16093), (418, 16016), (484, 13832), (494, 13552), (532, 12584), (572, 11704), (608, 11011), (616, 10868), (728, 9196), (836, 8008), (847, 7904), (968, 6916), (988, 6776), (1001, 6688), (1064, 6292), (1144, 5852), (1232, 5434), (1456, 4598), (1463, 4576), (1573, 4256), (1672, 4004), (1694, 3952), (1729, 3872), (1936, 3458), (1976, 3388), (2002, 3344), (2128, 3146), (2288, 2926), (2299, 2912), (2464, 2717)]