871332048

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1457

約数の個数: 120

約数和(自身を含む): 2520071840

約数和(自身を除く): 1648739792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 109, 129, 144, 172, 218, 258, 327, 344, 387, 436, 516, 654, 688, 774, 872, 981, 1032, 1291, 1308, 1548, 1744, 1962, 2064, 2582, 2616, 3096, 3873, 3924, 4687, 5164, 5232, 6192, 7746, 7848, 9374, 10328, 11619, 14061, 15492, 15696, 18748, 20656, 23238, 28122, 30984, 37496, 42183, 46476, 55513, 56244, 61968, 74992, 84366, 92952, 111026, 112488, 140719, 166539, 168732, 185904, 222052, 224976, 281438, 333078, 337464, 422157, 444104, 499617, 562876, 666156, 674928, 844314, 888208, 999234, 1125752, 1266471, 1332312, 1688628, 1998468, 2251504, 2532942, 2664624, 3377256, 3996936, 5065884, 6050917, 6754512, 7993872, 10131768, 12101834, 18152751, 20263536, 24203668, 36305502, 48407336, 54458253, 72611004, 96814672, 108916506, 145222008, 217833012, 290444016, 435666024, 871332048]

約数ペア:

[(1, 871332048), (2, 435666024), (3, 290444016), (4, 217833012), (6, 145222008), (8, 108916506), (9, 96814672), (12, 72611004), (16, 54458253), (18, 48407336), (24, 36305502), (36, 24203668), (43, 20263536), (48, 18152751), (72, 12101834), (86, 10131768), (109, 7993872), (129, 6754512), (144, 6050917), (172, 5065884), (218, 3996936), (258, 3377256), (327, 2664624), (344, 2532942), (387, 2251504), (436, 1998468), (516, 1688628), (654, 1332312), (688, 1266471), (774, 1125752), (872, 999234), (981, 888208), (1032, 844314), (1291, 674928), (1308, 666156), (1548, 562876), (1744, 499617), (1962, 444104), (2064, 422157), (2582, 337464), (2616, 333078), (3096, 281438), (3873, 224976), (3924, 222052), (4687, 185904), (5164, 168732), (5232, 166539), (6192, 140719), (7746, 112488), (7848, 111026), (9374, 92952), (10328, 84366), (11619, 74992), (14061, 61968), (15492, 56244), (15696, 55513), (18748, 46476), (20656, 42183), (23238, 37496), (28122, 30984)]