213416784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211723}}^1$

素因数の和:211744

約数の個数: 60

約数和(自身を含む): 682598176

約数和(自身を除く): 469181392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 211723, 423446, 635169, 846892, 1270338, 1482061, 1693784, 1905507, 2540676, 2964122, 3387568, 3811014, 4446183, 5081352, 5928244, 7622028, 8892366, 10162704, 11856488, 13338549, 15244056, 17784732, 23712976, 26677098, 30488112, 35569464, 53354196, 71138928, 106708392, 213416784]

約数ペア:

[(1, 213416784), (2, 106708392), (3, 71138928), (4, 53354196), (6, 35569464), (7, 30488112), (8, 26677098), (9, 23712976), (12, 17784732), (14, 15244056), (16, 13338549), (18, 11856488), (21, 10162704), (24, 8892366), (28, 7622028), (36, 5928244), (42, 5081352), (48, 4446183), (56, 3811014), (63, 3387568), (72, 2964122), (84, 2540676), (112, 1905507), (126, 1693784), (144, 1482061), (168, 1270338), (252, 846892), (336, 635169), (504, 423446), (1008, 211723)]