1320219072

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:847

約数の個数: 168

約数和(自身を含む): 3948452352

約数和(自身を除く): 2628233280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 107, 124, 144, 186, 192, 214, 248, 279, 288, 321, 372, 428, 496, 558, 576, 642, 691, 744, 856, 963, 992, 1116, 1284, 1382, 1488, 1712, 1926, 1984, 2073, 2232, 2568, 2764, 2976, 3317, 3424, 3852, 4146, 4464, 5136, 5528, 5952, 6219, 6634, 6848, 7704, 8292, 8928, 9951, 10272, 11056, 12438, 13268, 15408, 16584, 17856, 19902, 20544, 21421, 22112, 24876, 26536, 29853, 30816, 33168, 39804, 42842, 44224, 49752, 53072, 59706, 61632, 64263, 66336, 73937, 79608, 85684, 99504, 106144, 119412, 128526, 132672, 147874, 159216, 171368, 192789, 199008, 212288, 221811, 238824, 257052, 295748, 318432, 342736, 385578, 398016, 443622, 477648, 514104, 591496, 636864, 665433, 685472, 771156, 887244, 955296, 1028208, 1182992, 1330866, 1370944, 1542312, 1774488, 1910592, 2056416, 2292047, 2365984, 2661732, 3084624, 3548976, 4112832, 4584094, 4731968, 5323464, 6169248, 6876141, 7097952, 9168188, 10646928, 12338496, 13752282, 14195904, 18336376, 20628423, 21293856, 27504564, 36672752, 41256846, 42587712, 55009128, 73345504, 82513692, 110018256, 146691008, 165027384, 220036512, 330054768, 440073024, 660109536, 1320219072]

約数ペア:

[(1, 1320219072), (2, 660109536), (3, 440073024), (4, 330054768), (6, 220036512), (8, 165027384), (9, 146691008), (12, 110018256), (16, 82513692), (18, 73345504), (24, 55009128), (31, 42587712), (32, 41256846), (36, 36672752), (48, 27504564), (62, 21293856), (64, 20628423), (72, 18336376), (93, 14195904), (96, 13752282), (107, 12338496), (124, 10646928), (144, 9168188), (186, 7097952), (192, 6876141), (214, 6169248), (248, 5323464), (279, 4731968), (288, 4584094), (321, 4112832), (372, 3548976), (428, 3084624), (496, 2661732), (558, 2365984), (576, 2292047), (642, 2056416), (691, 1910592), (744, 1774488), (856, 1542312), (963, 1370944), (992, 1330866), (1116, 1182992), (1284, 1028208), (1382, 955296), (1488, 887244), (1712, 771156), (1926, 685472), (1984, 665433), (2073, 636864), (2232, 591496), (2568, 514104), (2764, 477648), (2976, 443622), (3317, 398016), (3424, 385578), (3852, 342736), (4146, 318432), (4464, 295748), (5136, 257052), (5528, 238824), (5952, 221811), (6219, 212288), (6634, 199008), (6848, 192789), (7704, 171368), (8292, 159216), (8928, 147874), (9951, 132672), (10272, 128526), (11056, 119412), (12438, 106144), (13268, 99504), (15408, 85684), (16584, 79608), (17856, 73937), (19902, 66336), (20544, 64263), (21421, 61632), (22112, 59706), (24876, 53072), (26536, 49752), (29853, 44224), (30816, 42842), (33168, 39804)]