391306752

素因数分解:

$2^9\times 3^2\times {\mathrm{84919}}^1$

素因数の和:84943

約数の個数: 60

約数和(自身を含む): 1129351080

約数和(自身を除く): 738044328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 84919, 169838, 254757, 339676, 509514, 679352, 764271, 1019028, 1358704, 1528542, 2038056, 2717408, 3057084, 4076112, 5434816, 6114168, 8152224, 10869632, 12228336, 16304448, 21739264, 24456672, 32608896, 43478528, 48913344, 65217792, 97826688, 130435584, 195653376, 391306752]

約数ペア:

[(1, 391306752), (2, 195653376), (3, 130435584), (4, 97826688), (6, 65217792), (8, 48913344), (9, 43478528), (12, 32608896), (16, 24456672), (18, 21739264), (24, 16304448), (32, 12228336), (36, 10869632), (48, 8152224), (64, 6114168), (72, 5434816), (96, 4076112), (128, 3057084), (144, 2717408), (192, 2038056), (256, 1528542), (288, 1358704), (384, 1019028), (512, 764271), (576, 679352), (768, 509514), (1152, 339676), (1536, 254757), (2304, 169838), (4608, 84919)]