1998508032

素因数分解:

$2^{12}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1113

約数の個数: 208

約数和(自身を含む): 6274961280

約数和(自身を除く): 4276453248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 512, 544, 576, 612, 768, 816, 864, 918, 1024, 1063, 1088, 1152, 1224, 1536, 1632, 1728, 1836, 2048, 2126, 2176, 2304, 2448, 3072, 3189, 3264, 3456, 3672, 4096, 4252, 4352, 4608, 4896, 6144, 6378, 6528, 6912, 7344, 8504, 8704, 9216, 9567, 9792, 12288, 12756, 13056, 13824, 14688, 17008, 17408, 18071, 18432, 19134, 19584, 25512, 26112, 27648, 28701, 29376, 34016, 34816, 36142, 36864, 38268, 39168, 51024, 52224, 54213, 55296, 57402, 58752, 68032, 69632, 72284, 76536, 78336, 102048, 104448, 108426, 110592, 114804, 117504, 136064, 144568, 153072, 156672, 162639, 204096, 208896, 216852, 229608, 235008, 272128, 289136, 306144, 313344, 325278, 408192, 433704, 459216, 470016, 487917, 544256, 578272, 612288, 626688, 650556, 816384, 867408, 918432, 940032, 975834, 1088512, 1156544, 1224576, 1301112, 1632768, 1734816, 1836864, 1880064, 1951668, 2177024, 2313088, 2449152, 2602224, 3265536, 3469632, 3673728, 3903336, 4354048, 4626176, 4898304, 5204448, 6531072, 6939264, 7347456, 7806672, 9252352, 9796608, 10408896, 13062144, 13878528, 14694912, 15613344, 18504704, 19593216, 20817792, 27757056, 29389824, 31226688, 37009408, 39186432, 41635584, 55514112, 58779648, 62453376, 74018816, 83271168, 111028224, 117559296, 124906752, 166542336, 222056448, 249813504, 333084672, 499627008, 666169344, 999254016, 1998508032]

約数ペア:

[(1, 1998508032), (2, 999254016), (3, 666169344), (4, 499627008), (6, 333084672), (8, 249813504), (9, 222056448), (12, 166542336), (16, 124906752), (17, 117559296), (18, 111028224), (24, 83271168), (27, 74018816), (32, 62453376), (34, 58779648), (36, 55514112), (48, 41635584), (51, 39186432), (54, 37009408), (64, 31226688), (68, 29389824), (72, 27757056), (96, 20817792), (102, 19593216), (108, 18504704), (128, 15613344), (136, 14694912), (144, 13878528), (153, 13062144), (192, 10408896), (204, 9796608), (216, 9252352), (256, 7806672), (272, 7347456), (288, 6939264), (306, 6531072), (384, 5204448), (408, 4898304), (432, 4626176), (459, 4354048), (512, 3903336), (544, 3673728), (576, 3469632), (612, 3265536), (768, 2602224), (816, 2449152), (864, 2313088), (918, 2177024), (1024, 1951668), (1063, 1880064), (1088, 1836864), (1152, 1734816), (1224, 1632768), (1536, 1301112), (1632, 1224576), (1728, 1156544), (1836, 1088512), (2048, 975834), (2126, 940032), (2176, 918432), (2304, 867408), (2448, 816384), (3072, 650556), (3189, 626688), (3264, 612288), (3456, 578272), (3672, 544256), (4096, 487917), (4252, 470016), (4352, 459216), (4608, 433704), (4896, 408192), (6144, 325278), (6378, 313344), (6528, 306144), (6912, 289136), (7344, 272128), (8504, 235008), (8704, 229608), (9216, 216852), (9567, 208896), (9792, 204096), (12288, 162639), (12756, 156672), (13056, 153072), (13824, 144568), (14688, 136064), (17008, 117504), (17408, 114804), (18071, 110592), (18432, 108426), (19134, 104448), (19584, 102048), (25512, 78336), (26112, 76536), (27648, 72284), (28701, 69632), (29376, 68032), (34016, 58752), (34816, 57402), (36142, 55296), (36864, 54213), (38268, 52224), (39168, 51024)]