3203707.00000000

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 22553416

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 71, 74, 86, 92, 142, 148, 172, 184, 284, 296, 344, 568, 851, 989, 1591, 1633, 1702, 1978, 2627, 3053, 3182, 3266, 3404, 3956, 5254, 6106, 6364, 6532, 6808, 7912, 10508, 12212, 12728, 13064, 21016, 24424, 36593, 60421, 70219, 73186, 112961, 120842, 140438, 146372, 225922, 241684, 280876, 292744, 451844, 483368, 561752, 903688, 2598103, 5196206, 10392412, 20784824]

約数ペア:

[(1, 20784824), (2, 10392412), (4, 5196206), (8, 2598103), (23, 903688), (37, 561752), (43, 483368), (46, 451844), (71, 292744), (74, 280876), (86, 241684), (92, 225922), (142, 146372), (148, 140438), (172, 120842), (184, 112961), (284, 73186), (296, 70219), (344, 60421), (568, 36593), (851, 24424), (989, 21016), (1591, 13064), (1633, 12728), (1702, 12212), (1978, 10508), (2627, 7912), (3053, 6808), (3182, 6532), (3266, 6364), (3404, 6106), (3956, 5254)]