1951969152

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31573}}^1$

素因数の和:31620

約数の個数: 128

約数和(自身を含む): 6183452160

約数和(自身を除く): 4231483008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20608, 30912, 31573, 61824, 63146, 94719, 126292, 189438, 221011, 252584, 378876, 442022, 505168, 663033, 726179, 757752, 884044, 1010336, 1326066, 1452358, 1515504, 1768088, 2020672, 2178537, 2652132, 2904716, 3031008, 3536176, 4041344, 4357074, 5083253, 5304264, 5809432, 6062016, 7072352, 8714148, 10166506, 10608528, 11618864, 12124032, 14144704, 15249759, 17428296, 20333012, 21217056, 23237728, 28289408, 30499518, 34856592, 40666024, 42434112, 46475456, 60999036, 69713184, 81332048, 84868224, 92950912, 121998072, 139426368, 162664096, 243996144, 278852736, 325328192, 487992288, 650656384, 975984576, 1951969152]

約数ペア:

[(1, 1951969152), (2, 975984576), (3, 650656384), (4, 487992288), (6, 325328192), (7, 278852736), (8, 243996144), (12, 162664096), (14, 139426368), (16, 121998072), (21, 92950912), (23, 84868224), (24, 81332048), (28, 69713184), (32, 60999036), (42, 46475456), (46, 42434112), (48, 40666024), (56, 34856592), (64, 30499518), (69, 28289408), (84, 23237728), (92, 21217056), (96, 20333012), (112, 17428296), (128, 15249759), (138, 14144704), (161, 12124032), (168, 11618864), (184, 10608528), (192, 10166506), (224, 8714148), (276, 7072352), (322, 6062016), (336, 5809432), (368, 5304264), (384, 5083253), (448, 4357074), (483, 4041344), (552, 3536176), (644, 3031008), (672, 2904716), (736, 2652132), (896, 2178537), (966, 2020672), (1104, 1768088), (1288, 1515504), (1344, 1452358), (1472, 1326066), (1932, 1010336), (2208, 884044), (2576, 757752), (2688, 726179), (2944, 663033), (3864, 505168), (4416, 442022), (5152, 378876), (7728, 252584), (8832, 221011), (10304, 189438), (15456, 126292), (20608, 94719), (30912, 63146), (31573, 61824)]