212375376

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{64123}}^1$

素因数の和:64160

約数の個数: 60

約数和(自身を含む): 620207328

約数和(自身を除く): 407831952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 64123, 128246, 192369, 256492, 384738, 512984, 577107, 769476, 1025968, 1154214, 1474829, 1538952, 2308428, 2949658, 3077904, 4424487, 4616856, 5899316, 8848974, 9233712, 11798632, 13273461, 17697948, 23597264, 26546922, 35395896, 53093844, 70791792, 106187688, 212375376]

約数ペア:

[(1, 212375376), (2, 106187688), (3, 70791792), (4, 53093844), (6, 35395896), (8, 26546922), (9, 23597264), (12, 17697948), (16, 13273461), (18, 11798632), (23, 9233712), (24, 8848974), (36, 5899316), (46, 4616856), (48, 4424487), (69, 3077904), (72, 2949658), (92, 2308428), (138, 1538952), (144, 1474829), (184, 1154214), (207, 1025968), (276, 769476), (368, 577107), (414, 512984), (552, 384738), (828, 256492), (1104, 192369), (1656, 128246), (3312, 64123)]