665328384

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13751}}^1$

素因数の和:13783

約数の個数: 144

約数和(自身を含む): 2248727040

約数和(自身を除く): 1583398656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 13751, 16128, 24192, 27502, 41253, 48384, 55004, 82506, 96257, 110008, 123759, 165012, 192514, 220016, 247518, 288771, 330024, 371277, 385028, 440032, 495036, 577542, 660048, 742554, 770056, 866313, 880064, 990072, 1155084, 1320096, 1485108, 1540112, 1732626, 1760128, 1980144, 2310168, 2598939, 2640192, 2970216, 3080224, 3465252, 3520256, 3960288, 4620336, 5197878, 5280384, 5940432, 6160448, 6930504, 7920576, 9240672, 10395756, 10560768, 11880864, 12320896, 13861008, 15841152, 18481344, 20791512, 23761728, 24641792, 27722016, 31682304, 36962688, 41583024, 47523456, 55444032, 73925376, 83166048, 95046912, 110888064, 166332096, 221776128, 332664192, 665328384]

約数ペア:

[(1, 665328384), (2, 332664192), (3, 221776128), (4, 166332096), (6, 110888064), (7, 95046912), (8, 83166048), (9, 73925376), (12, 55444032), (14, 47523456), (16, 41583024), (18, 36962688), (21, 31682304), (24, 27722016), (27, 24641792), (28, 23761728), (32, 20791512), (36, 18481344), (42, 15841152), (48, 13861008), (54, 12320896), (56, 11880864), (63, 10560768), (64, 10395756), (72, 9240672), (84, 7920576), (96, 6930504), (108, 6160448), (112, 5940432), (126, 5280384), (128, 5197878), (144, 4620336), (168, 3960288), (189, 3520256), (192, 3465252), (216, 3080224), (224, 2970216), (252, 2640192), (256, 2598939), (288, 2310168), (336, 1980144), (378, 1760128), (384, 1732626), (432, 1540112), (448, 1485108), (504, 1320096), (576, 1155084), (672, 990072), (756, 880064), (768, 866313), (864, 770056), (896, 742554), (1008, 660048), (1152, 577542), (1344, 495036), (1512, 440032), (1728, 385028), (1792, 371277), (2016, 330024), (2304, 288771), (2688, 247518), (3024, 220016), (3456, 192514), (4032, 165012), (5376, 123759), (6048, 110008), (6912, 96257), (8064, 82506), (12096, 55004), (13751, 48384), (16128, 41253), (24192, 27502)]