211749528

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 559065600

約数和(自身を除く): 347316072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 421, 456, 842, 1103, 1263, 1684, 2206, 2526, 3309, 3368, 4412, 5052, 6618, 7999, 8824, 10104, 13236, 15998, 20957, 23997, 26472, 31996, 41914, 47994, 62871, 63992, 83828, 95988, 125742, 167656, 191976, 251484, 464363, 502968, 928726, 1393089, 1857452, 2786178, 3714904, 5572356, 8822897, 11144712, 17645794, 26468691, 35291588, 52937382, 70583176, 105874764, 211749528]

約数ペア:

[(1, 211749528), (2, 105874764), (3, 70583176), (4, 52937382), (6, 35291588), (8, 26468691), (12, 17645794), (19, 11144712), (24, 8822897), (38, 5572356), (57, 3714904), (76, 2786178), (114, 1857452), (152, 1393089), (228, 928726), (421, 502968), (456, 464363), (842, 251484), (1103, 191976), (1263, 167656), (1684, 125742), (2206, 95988), (2526, 83828), (3309, 63992), (3368, 62871), (4412, 47994), (5052, 41914), (6618, 31996), (7999, 26472), (8824, 23997), (10104, 20957), (13236, 15998)]