418119568

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:524

約数の個数: 60

約数和(自身を含む): 851088384

約数和(自身を除く): 432968816

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 383, 496, 568, 766, 961, 1136, 1532, 1922, 2201, 3064, 3844, 4402, 6128, 7688, 8804, 11873, 15376, 17608, 23746, 27193, 35216, 47492, 54386, 68231, 94984, 108772, 136462, 189968, 217544, 272924, 368063, 435088, 545848, 736126, 842983, 1091696, 1472252, 1685966, 2944504, 3371932, 5889008, 6743864, 13487728, 26132473, 52264946, 104529892, 209059784, 418119568]

約数ペア:

[(1, 418119568), (2, 209059784), (4, 104529892), (8, 52264946), (16, 26132473), (31, 13487728), (62, 6743864), (71, 5889008), (124, 3371932), (142, 2944504), (248, 1685966), (284, 1472252), (383, 1091696), (496, 842983), (568, 736126), (766, 545848), (961, 435088), (1136, 368063), (1532, 272924), (1922, 217544), (2201, 189968), (3064, 136462), (3844, 108772), (4402, 94984), (6128, 68231), (7688, 54386), (8804, 47492), (11873, 35216), (15376, 27193), (17608, 23746)]