2007997776

素因数分解:

$2^4\times 3^4\times {\mathrm{97}}^1\times {\mathrm{15973}}^1$

素因数の和:16090

約数の個数: 100

約数和(自身を含む): 5872010452

約数和(自身を除く): 3864012676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 291, 324, 388, 432, 582, 648, 776, 873, 1164, 1296, 1552, 1746, 2328, 2619, 3492, 4656, 5238, 6984, 7857, 10476, 13968, 15714, 15973, 20952, 31428, 31946, 41904, 47919, 62856, 63892, 95838, 125712, 127784, 143757, 191676, 255568, 287514, 383352, 431271, 575028, 766704, 862542, 1150056, 1293813, 1549381, 1725084, 2300112, 2587626, 3098762, 3450168, 4648143, 5175252, 6197524, 6900336, 9296286, 10350504, 12395048, 13944429, 18592572, 20701008, 24790096, 27888858, 37185144, 41833287, 55777716, 74370288, 83666574, 111555432, 125499861, 167333148, 223110864, 250999722, 334666296, 501999444, 669332592, 1003998888, 2007997776]

約数ペア:

[(1, 2007997776), (2, 1003998888), (3, 669332592), (4, 501999444), (6, 334666296), (8, 250999722), (9, 223110864), (12, 167333148), (16, 125499861), (18, 111555432), (24, 83666574), (27, 74370288), (36, 55777716), (48, 41833287), (54, 37185144), (72, 27888858), (81, 24790096), (97, 20701008), (108, 18592572), (144, 13944429), (162, 12395048), (194, 10350504), (216, 9296286), (291, 6900336), (324, 6197524), (388, 5175252), (432, 4648143), (582, 3450168), (648, 3098762), (776, 2587626), (873, 2300112), (1164, 1725084), (1296, 1549381), (1552, 1293813), (1746, 1150056), (2328, 862542), (2619, 766704), (3492, 575028), (4656, 431271), (5238, 383352), (6984, 287514), (7857, 255568), (10476, 191676), (13968, 143757), (15714, 127784), (15973, 125712), (20952, 95838), (31428, 63892), (31946, 62856), (41904, 47919)]