246677328

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20639}}^1$

素因数の和:20736

約数の個数: 60

約数和(自身を含む): 698705280

約数和(自身を除く): 452027952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 20639, 41278, 61917, 82556, 123834, 165112, 185751, 247668, 330224, 371502, 495336, 743004, 990672, 1486008, 1713037, 2972016, 3426074, 5139111, 6852148, 10278222, 13704296, 15417333, 20556444, 27408592, 30834666, 41112888, 61669332, 82225776, 123338664, 246677328]

約数ペア:

[(1, 246677328), (2, 123338664), (3, 82225776), (4, 61669332), (6, 41112888), (8, 30834666), (9, 27408592), (12, 20556444), (16, 15417333), (18, 13704296), (24, 10278222), (36, 6852148), (48, 5139111), (72, 3426074), (83, 2972016), (144, 1713037), (166, 1486008), (249, 990672), (332, 743004), (498, 495336), (664, 371502), (747, 330224), (996, 247668), (1328, 185751), (1494, 165112), (1992, 123834), (2988, 82556), (3984, 61917), (5976, 41278), (11952, 20639)]