820193088

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29873}}^1$

素因数の和:29912

約数の個数: 112

約数和(自身を含む): 2549566656

約数和(自身を除く): 1729373568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1716, 2112, 2288, 2496, 3432, 4576, 6864, 9152, 13728, 27456, 29873, 59746, 89619, 119492, 179238, 238984, 328603, 358476, 388349, 477968, 657206, 716952, 776698, 955936, 985809, 1165047, 1314412, 1433904, 1553396, 1911872, 1971618, 2330094, 2628824, 2867808, 3106792, 3943236, 4271839, 4660188, 5257648, 5735616, 6213584, 7886472, 8543678, 9320376, 10515296, 12427168, 12815517, 15772944, 17087356, 18640752, 21030592, 24854336, 25631034, 31545888, 34174712, 37281504, 51262068, 63091776, 68349424, 74563008, 102524136, 136698848, 205048272, 273397696, 410096544, 820193088]

約数ペア:

[(1, 820193088), (2, 410096544), (3, 273397696), (4, 205048272), (6, 136698848), (8, 102524136), (11, 74563008), (12, 68349424), (13, 63091776), (16, 51262068), (22, 37281504), (24, 34174712), (26, 31545888), (32, 25631034), (33, 24854336), (39, 21030592), (44, 18640752), (48, 17087356), (52, 15772944), (64, 12815517), (66, 12427168), (78, 10515296), (88, 9320376), (96, 8543678), (104, 7886472), (132, 6213584), (143, 5735616), (156, 5257648), (176, 4660188), (192, 4271839), (208, 3943236), (264, 3106792), (286, 2867808), (312, 2628824), (352, 2330094), (416, 1971618), (429, 1911872), (528, 1553396), (572, 1433904), (624, 1314412), (704, 1165047), (832, 985809), (858, 955936), (1056, 776698), (1144, 716952), (1248, 657206), (1716, 477968), (2112, 388349), (2288, 358476), (2496, 328603), (3432, 238984), (4576, 179238), (6864, 119492), (9152, 89619), (13728, 59746), (27456, 29873)]