1398409344

素因数分解:

$2^7\times 3^2\times {\mathrm{1213897}}^1$

素因数の和:1213917

約数の個数: 48

約数和(自身を含む): 4024071870

約数和(自身を除く): 2625662526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1213897, 2427794, 3641691, 4855588, 7283382, 9711176, 10925073, 14566764, 19422352, 21850146, 29133528, 38844704, 43700292, 58267056, 77689408, 87400584, 116534112, 155378816, 174801168, 233068224, 349602336, 466136448, 699204672, 1398409344]

約数ペア:

[(1, 1398409344), (2, 699204672), (3, 466136448), (4, 349602336), (6, 233068224), (8, 174801168), (9, 155378816), (12, 116534112), (16, 87400584), (18, 77689408), (24, 58267056), (32, 43700292), (36, 38844704), (48, 29133528), (64, 21850146), (72, 19422352), (96, 14566764), (128, 10925073), (144, 9711176), (192, 7283382), (288, 4855588), (384, 3641691), (576, 2427794), (1152, 1213897)]