251284188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{2069}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 608580000

約数和(自身を除く): 357295812

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 349, 698, 1047, 1396, 2069, 2094, 4138, 4188, 6207, 8276, 10121, 12414, 20242, 24828, 30363, 40484, 60001, 60726, 120002, 121452, 180003, 240004, 360006, 720012, 722081, 1444162, 2166243, 2888324, 4332486, 8664972, 20940349, 41880698, 62821047, 83761396, 125642094, 251284188]

約数ペア:

[(1, 251284188), (2, 125642094), (3, 83761396), (4, 62821047), (6, 41880698), (12, 20940349), (29, 8664972), (58, 4332486), (87, 2888324), (116, 2166243), (174, 1444162), (348, 722081), (349, 720012), (698, 360006), (1047, 240004), (1396, 180003), (2069, 121452), (2094, 120002), (4138, 60726), (4188, 60001), (6207, 40484), (8276, 30363), (10121, 24828), (12414, 20242)]