2985728768

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1418

約数の個数: 144

約数和(自身を含む): 7035807744

約数和(自身を除く): 4050078976

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 47, 64, 68, 88, 94, 128, 136, 176, 187, 188, 256, 272, 352, 374, 376, 517, 544, 704, 748, 752, 799, 1034, 1088, 1327, 1408, 1496, 1504, 1598, 2068, 2176, 2654, 2816, 2992, 3008, 3196, 4136, 4352, 5308, 5984, 6016, 6392, 8272, 8789, 10616, 11968, 12032, 12784, 14597, 16544, 17578, 21232, 22559, 23936, 25568, 29194, 33088, 35156, 42464, 45118, 47872, 51136, 58388, 62369, 66176, 70312, 84928, 90236, 102272, 116776, 124738, 132352, 140624, 169856, 180472, 204544, 233552, 248149, 249476, 281248, 339712, 360944, 467104, 496298, 498952, 562496, 686059, 721888, 934208, 992596, 997904, 1060273, 1124992, 1372118, 1443776, 1868416, 1985192, 1995808, 2120546, 2249984, 2744236, 2887552, 3736832, 3970384, 3991616, 4241092, 5488472, 5775104, 7940768, 7983232, 8482184, 10976944, 11663003, 15881536, 15966464, 16964368, 21953888, 23326006, 31763072, 33928736, 43907776, 46652012, 63526144, 67857472, 87815552, 93304024, 135714944, 175631104, 186608048, 271429888, 373216096, 746432192, 1492864384, 2985728768]

約数ペア:

[(1, 2985728768), (2, 1492864384), (4, 746432192), (8, 373216096), (11, 271429888), (16, 186608048), (17, 175631104), (22, 135714944), (32, 93304024), (34, 87815552), (44, 67857472), (47, 63526144), (64, 46652012), (68, 43907776), (88, 33928736), (94, 31763072), (128, 23326006), (136, 21953888), (176, 16964368), (187, 15966464), (188, 15881536), (256, 11663003), (272, 10976944), (352, 8482184), (374, 7983232), (376, 7940768), (517, 5775104), (544, 5488472), (704, 4241092), (748, 3991616), (752, 3970384), (799, 3736832), (1034, 2887552), (1088, 2744236), (1327, 2249984), (1408, 2120546), (1496, 1995808), (1504, 1985192), (1598, 1868416), (2068, 1443776), (2176, 1372118), (2654, 1124992), (2816, 1060273), (2992, 997904), (3008, 992596), (3196, 934208), (4136, 721888), (4352, 686059), (5308, 562496), (5984, 498952), (6016, 496298), (6392, 467104), (8272, 360944), (8789, 339712), (10616, 281248), (11968, 249476), (12032, 248149), (12784, 233552), (14597, 204544), (16544, 180472), (17578, 169856), (21232, 140624), (22559, 132352), (23936, 124738), (25568, 116776), (29194, 102272), (33088, 90236), (35156, 84928), (42464, 70312), (45118, 66176), (47872, 62369), (51136, 58388)]