205776384

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 630495360

約数和(自身を除く): 424718976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 608, 627, 641, 704, 768, 836, 912, 1056, 1216, 1254, 1282, 1408, 1536, 1672, 1824, 1923, 2112, 2432, 2508, 2564, 2816, 3344, 3648, 3846, 4224, 4864, 5016, 5128, 5632, 6688, 7051, 7296, 7692, 8448, 9728, 10032, 10256, 12179, 13376, 14102, 14592, 15384, 16896, 20064, 20512, 21153, 24358, 26752, 28204, 29184, 30768, 36537, 40128, 41024, 42306, 48716, 53504, 56408, 61536, 73074, 80256, 82048, 84612, 97432, 107008, 112816, 123072, 133969, 146148, 160512, 164096, 169224, 194864, 225632, 246144, 267938, 292296, 321024, 328192, 338448, 389728, 401907, 451264, 492288, 535876, 584592, 676896, 779456, 803814, 902528, 984576, 1071752, 1169184, 1353792, 1558912, 1607628, 1805056, 2143504, 2338368, 2707584, 3117824, 3215256, 3610112, 4287008, 4676736, 5415168, 6235648, 6430512, 8574016, 9353472, 10830336, 12861024, 17148032, 18706944, 25722048, 34296064, 51444096, 68592128, 102888192, 205776384]

約数ペア:

[(1, 205776384), (2, 102888192), (3, 68592128), (4, 51444096), (6, 34296064), (8, 25722048), (11, 18706944), (12, 17148032), (16, 12861024), (19, 10830336), (22, 9353472), (24, 8574016), (32, 6430512), (33, 6235648), (38, 5415168), (44, 4676736), (48, 4287008), (57, 3610112), (64, 3215256), (66, 3117824), (76, 2707584), (88, 2338368), (96, 2143504), (114, 1805056), (128, 1607628), (132, 1558912), (152, 1353792), (176, 1169184), (192, 1071752), (209, 984576), (228, 902528), (256, 803814), (264, 779456), (304, 676896), (352, 584592), (384, 535876), (418, 492288), (456, 451264), (512, 401907), (528, 389728), (608, 338448), (627, 328192), (641, 321024), (704, 292296), (768, 267938), (836, 246144), (912, 225632), (1056, 194864), (1216, 169224), (1254, 164096), (1282, 160512), (1408, 146148), (1536, 133969), (1672, 123072), (1824, 112816), (1923, 107008), (2112, 97432), (2432, 84612), (2508, 82048), (2564, 80256), (2816, 73074), (3344, 61536), (3648, 56408), (3846, 53504), (4224, 48716), (4864, 42306), (5016, 41024), (5128, 40128), (5632, 36537), (6688, 30768), (7051, 29184), (7296, 28204), (7692, 26752), (8448, 24358), (9728, 21153), (10032, 20512), (10256, 20064), (12179, 16896), (13376, 15384), (14102, 14592)]