38399616

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 116524800

約数和(自身を除く): 78125184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 271, 288, 328, 369, 384, 432, 492, 542, 576, 656, 738, 813, 864, 984, 1084, 1107, 1152, 1312, 1476, 1626, 1728, 1968, 2168, 2214, 2439, 2624, 2952, 3252, 3456, 3936, 4336, 4428, 4878, 5248, 5904, 6504, 7317, 7872, 8672, 8856, 9756, 11111, 11808, 13008, 14634, 15744, 17344, 17712, 19512, 22222, 23616, 26016, 29268, 33333, 34688, 35424, 39024, 44444, 47232, 52032, 58536, 66666, 70848, 78048, 88888, 99999, 104064, 117072, 133332, 141696, 156096, 177776, 199998, 234144, 266664, 299997, 312192, 355552, 399996, 468288, 533328, 599994, 711104, 799992, 936576, 1066656, 1199988, 1422208, 1599984, 2133312, 2399976, 3199968, 4266624, 4799952, 6399936, 9599904, 12799872, 19199808, 38399616]

約数ペア:

[(1, 38399616), (2, 19199808), (3, 12799872), (4, 9599904), (6, 6399936), (8, 4799952), (9, 4266624), (12, 3199968), (16, 2399976), (18, 2133312), (24, 1599984), (27, 1422208), (32, 1199988), (36, 1066656), (41, 936576), (48, 799992), (54, 711104), (64, 599994), (72, 533328), (82, 468288), (96, 399996), (108, 355552), (123, 312192), (128, 299997), (144, 266664), (164, 234144), (192, 199998), (216, 177776), (246, 156096), (271, 141696), (288, 133332), (328, 117072), (369, 104064), (384, 99999), (432, 88888), (492, 78048), (542, 70848), (576, 66666), (656, 58536), (738, 52032), (813, 47232), (864, 44444), (984, 39024), (1084, 35424), (1107, 34688), (1152, 33333), (1312, 29268), (1476, 26016), (1626, 23616), (1728, 22222), (1968, 19512), (2168, 17712), (2214, 17344), (2439, 15744), (2624, 14634), (2952, 13008), (3252, 11808), (3456, 11111), (3936, 9756), (4336, 8856), (4428, 8672), (4878, 7872), (5248, 7317), (5904, 6504)]