1949671728

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:976

約数の個数: 160

約数和(自身を含む): 5867481600

約数和(自身を除く): 3917809872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 317, 368, 414, 432, 552, 619, 621, 634, 828, 951, 1104, 1238, 1242, 1268, 1656, 1857, 1902, 2476, 2484, 2536, 2853, 3312, 3714, 3804, 4952, 4968, 5072, 5571, 5706, 7291, 7428, 7608, 8559, 9904, 9936, 11142, 11412, 14237, 14582, 14856, 15216, 16713, 17118, 21873, 22284, 22824, 28474, 29164, 29712, 33426, 34236, 42711, 43746, 44568, 45648, 56948, 58328, 65619, 66852, 68472, 85422, 87492, 89136, 113896, 116656, 128133, 131238, 133704, 136944, 170844, 174984, 196223, 196857, 227792, 256266, 262476, 267408, 341688, 349968, 384399, 392446, 393714, 512532, 524952, 588669, 683376, 768798, 784892, 787428, 1025064, 1049904, 1177338, 1537596, 1569784, 1574856, 1766007, 2050128, 2354676, 3075192, 3139568, 3149712, 3532014, 4513129, 4709352, 5298021, 6150384, 7064028, 9026258, 9418704, 10596042, 13539387, 14128056, 18052516, 21192084, 27078774, 28256112, 36105032, 40618161, 42384168, 54157548, 72210064, 81236322, 84768336, 108315096, 121854483, 162472644, 216630192, 243708966, 324945288, 487417932, 649890576, 974835864, 1949671728]

約数ペア:

[(1, 1949671728), (2, 974835864), (3, 649890576), (4, 487417932), (6, 324945288), (8, 243708966), (9, 216630192), (12, 162472644), (16, 121854483), (18, 108315096), (23, 84768336), (24, 81236322), (27, 72210064), (36, 54157548), (46, 42384168), (48, 40618161), (54, 36105032), (69, 28256112), (72, 27078774), (92, 21192084), (108, 18052516), (138, 14128056), (144, 13539387), (184, 10596042), (207, 9418704), (216, 9026258), (276, 7064028), (317, 6150384), (368, 5298021), (414, 4709352), (432, 4513129), (552, 3532014), (619, 3149712), (621, 3139568), (634, 3075192), (828, 2354676), (951, 2050128), (1104, 1766007), (1238, 1574856), (1242, 1569784), (1268, 1537596), (1656, 1177338), (1857, 1049904), (1902, 1025064), (2476, 787428), (2484, 784892), (2536, 768798), (2853, 683376), (3312, 588669), (3714, 524952), (3804, 512532), (4952, 393714), (4968, 392446), (5072, 384399), (5571, 349968), (5706, 341688), (7291, 267408), (7428, 262476), (7608, 256266), (8559, 227792), (9904, 196857), (9936, 196223), (11142, 174984), (11412, 170844), (14237, 136944), (14582, 133704), (14856, 131238), (15216, 128133), (16713, 116656), (17118, 113896), (21873, 89136), (22284, 87492), (22824, 85422), (28474, 68472), (29164, 66852), (29712, 65619), (33426, 58328), (34236, 56948), (42711, 45648), (43746, 44568)]