38987424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 128786112

約数和(自身を除く): 89798688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 233, 249, 252, 288, 332, 336, 466, 498, 504, 581, 664, 672, 699, 747, 932, 996, 1008, 1162, 1328, 1398, 1494, 1631, 1743, 1864, 1992, 2016, 2097, 2324, 2656, 2796, 2988, 3262, 3486, 3728, 3984, 4194, 4648, 4893, 5229, 5592, 5976, 6524, 6972, 7456, 7968, 8388, 9296, 9786, 10458, 11184, 11952, 13048, 13944, 14679, 16776, 18592, 19339, 19572, 20916, 22368, 23904, 26096, 27888, 29358, 33552, 38678, 39144, 41832, 52192, 55776, 58017, 58716, 67104, 77356, 78288, 83664, 116034, 117432, 135373, 154712, 156576, 167328, 174051, 232068, 234864, 270746, 309424, 348102, 406119, 464136, 469728, 541492, 618848, 696204, 812238, 928272, 1082984, 1218357, 1392408, 1624476, 1856544, 2165968, 2436714, 2784816, 3248952, 4331936, 4873428, 5569632, 6497904, 9746856, 12995808, 19493712, 38987424]

約数ペア:

[(1, 38987424), (2, 19493712), (3, 12995808), (4, 9746856), (6, 6497904), (7, 5569632), (8, 4873428), (9, 4331936), (12, 3248952), (14, 2784816), (16, 2436714), (18, 2165968), (21, 1856544), (24, 1624476), (28, 1392408), (32, 1218357), (36, 1082984), (42, 928272), (48, 812238), (56, 696204), (63, 618848), (72, 541492), (83, 469728), (84, 464136), (96, 406119), (112, 348102), (126, 309424), (144, 270746), (166, 234864), (168, 232068), (224, 174051), (233, 167328), (249, 156576), (252, 154712), (288, 135373), (332, 117432), (336, 116034), (466, 83664), (498, 78288), (504, 77356), (581, 67104), (664, 58716), (672, 58017), (699, 55776), (747, 52192), (932, 41832), (996, 39144), (1008, 38678), (1162, 33552), (1328, 29358), (1398, 27888), (1494, 26096), (1631, 23904), (1743, 22368), (1864, 20916), (1992, 19572), (2016, 19339), (2097, 18592), (2324, 16776), (2656, 14679), (2796, 13944), (2988, 13048), (3262, 11952), (3486, 11184), (3728, 10458), (3984, 9786), (4194, 9296), (4648, 8388), (4893, 7968), (5229, 7456), (5592, 6972), (5976, 6524)]