490457076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7621}}^1$

素因数の和:7832

約数の個数: 48

約数和(自身を含む): 1188300288

約数和(自身を除く): 697843212

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 346, 372, 519, 692, 1038, 2076, 5363, 7621, 10726, 15242, 16089, 21452, 22863, 30484, 32178, 45726, 64356, 91452, 236251, 472502, 708753, 945004, 1318433, 1417506, 2636866, 2835012, 3955299, 5273732, 7910598, 15821196, 40871423, 81742846, 122614269, 163485692, 245228538, 490457076]

約数ペア:

[(1, 490457076), (2, 245228538), (3, 163485692), (4, 122614269), (6, 81742846), (12, 40871423), (31, 15821196), (62, 7910598), (93, 5273732), (124, 3955299), (173, 2835012), (186, 2636866), (346, 1417506), (372, 1318433), (519, 945004), (692, 708753), (1038, 472502), (2076, 236251), (5363, 91452), (7621, 64356), (10726, 45726), (15242, 32178), (16089, 30484), (21452, 22863)]