1338201152

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1323

約数の個数: 56

約数和(自身を含む): 2699308800

約数和(自身を除く): 1361107648

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 239, 356, 478, 712, 956, 983, 1424, 1912, 1966, 2848, 3824, 3932, 5696, 7648, 7864, 15296, 15728, 21271, 31456, 42542, 62912, 85084, 87487, 170168, 174974, 234937, 340336, 349948, 469874, 680672, 699896, 939748, 1361344, 1399792, 1879496, 2799584, 3758992, 5599168, 7517984, 15035968, 20909393, 41818786, 83637572, 167275144, 334550288, 669100576, 1338201152]

約数ペア:

[(1, 1338201152), (2, 669100576), (4, 334550288), (8, 167275144), (16, 83637572), (32, 41818786), (64, 20909393), (89, 15035968), (178, 7517984), (239, 5599168), (356, 3758992), (478, 2799584), (712, 1879496), (956, 1399792), (983, 1361344), (1424, 939748), (1912, 699896), (1966, 680672), (2848, 469874), (3824, 349948), (3932, 340336), (5696, 234937), (7648, 174974), (7864, 170168), (15296, 87487), (15728, 85084), (21271, 62912), (31456, 42542)]