732639488

素因数分解:

$2^8\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 1677224640

約数和(自身を除く): 944585152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 389, 448, 778, 896, 1051, 1556, 1792, 2102, 2723, 3112, 4204, 5446, 6224, 7357, 8408, 10892, 12448, 14714, 16816, 21784, 24896, 29428, 33632, 43568, 49792, 58856, 67264, 87136, 99584, 117712, 134528, 174272, 235424, 269056, 348544, 408839, 470848, 697088, 817678, 941696, 1635356, 1883392, 2861873, 3270712, 5723746, 6541424, 11447492, 13082848, 22894984, 26165696, 45789968, 52331392, 91579936, 104662784, 183159872, 366319744, 732639488]

約数ペア:

[(1, 732639488), (2, 366319744), (4, 183159872), (7, 104662784), (8, 91579936), (14, 52331392), (16, 45789968), (28, 26165696), (32, 22894984), (56, 13082848), (64, 11447492), (112, 6541424), (128, 5723746), (224, 3270712), (256, 2861873), (389, 1883392), (448, 1635356), (778, 941696), (896, 817678), (1051, 697088), (1556, 470848), (1792, 408839), (2102, 348544), (2723, 269056), (3112, 235424), (4204, 174272), (5446, 134528), (6224, 117712), (7357, 99584), (8408, 87136), (10892, 67264), (12448, 58856), (14714, 49792), (16816, 43568), (21784, 33632), (24896, 29428)]