1266912

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 3714984

約数和(自身を除く): 2448072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 83, 96, 106, 144, 159, 166, 212, 249, 288, 318, 332, 424, 477, 498, 636, 664, 747, 848, 954, 996, 1272, 1328, 1494, 1696, 1908, 1992, 2544, 2656, 2988, 3816, 3984, 4399, 5088, 5976, 7632, 7968, 8798, 11952, 13197, 15264, 17596, 23904, 26394, 35192, 39591, 52788, 70384, 79182, 105576, 140768, 158364, 211152, 316728, 422304, 633456, 1266912]

約数ペア:

[(1, 1266912), (2, 633456), (3, 422304), (4, 316728), (6, 211152), (8, 158364), (9, 140768), (12, 105576), (16, 79182), (18, 70384), (24, 52788), (32, 39591), (36, 35192), (48, 26394), (53, 23904), (72, 17596), (83, 15264), (96, 13197), (106, 11952), (144, 8798), (159, 7968), (166, 7632), (212, 5976), (249, 5088), (288, 4399), (318, 3984), (332, 3816), (424, 2988), (477, 2656), (498, 2544), (636, 1992), (664, 1908), (747, 1696), (848, 1494), (954, 1328), (996, 1272)]