248590528

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2417

約数の個数: 56

約数和(自身を含む): 525322800

約数和(自身を除く): 276732272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 304, 356, 608, 712, 1216, 1424, 1691, 2297, 2848, 3382, 4594, 5696, 6764, 9188, 13528, 18376, 27056, 36752, 43643, 54112, 73504, 87286, 108224, 147008, 174572, 204433, 349144, 408866, 698288, 817732, 1396576, 1635464, 2793152, 3270928, 3884227, 6541856, 7768454, 13083712, 15536908, 31073816, 62147632, 124295264, 248590528]

約数ペア:

[(1, 248590528), (2, 124295264), (4, 62147632), (8, 31073816), (16, 15536908), (19, 13083712), (32, 7768454), (38, 6541856), (64, 3884227), (76, 3270928), (89, 2793152), (152, 1635464), (178, 1396576), (304, 817732), (356, 698288), (608, 408866), (712, 349144), (1216, 204433), (1424, 174572), (1691, 147008), (2297, 108224), (2848, 87286), (3382, 73504), (4594, 54112), (5696, 43643), (6764, 36752), (9188, 27056), (13528, 18376)]