212923968

素因数分解:

$2^6\times 3^1\times {\mathrm{223}}^1\times {\mathrm{4973}}^1$

素因数の和:5211

約数の個数: 56

約数和(自身を含む): 566001408

約数和(自身を除く): 353077440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 4973, 5352, 7136, 9946, 10704, 14272, 14919, 19892, 21408, 29838, 39784, 42816, 59676, 79568, 119352, 159136, 238704, 318272, 477408, 954816, 1108979, 2217958, 3326937, 4435916, 6653874, 8871832, 13307748, 17743664, 26615496, 35487328, 53230992, 70974656, 106461984, 212923968]

約数ペア:

[(1, 212923968), (2, 106461984), (3, 70974656), (4, 53230992), (6, 35487328), (8, 26615496), (12, 17743664), (16, 13307748), (24, 8871832), (32, 6653874), (48, 4435916), (64, 3326937), (96, 2217958), (192, 1108979), (223, 954816), (446, 477408), (669, 318272), (892, 238704), (1338, 159136), (1784, 119352), (2676, 79568), (3568, 59676), (4973, 42816), (5352, 39784), (7136, 29838), (9946, 21408), (10704, 19892), (14272, 14919)]