2788893312

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{168901}}^1$

素因数の和:168961

約数の個数: 64

約数和(自身を含む): 7580321760

約数和(自身を除く): 4791428448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 168901, 337802, 506703, 675604, 1013406, 1351208, 2026812, 2702416, 4053624, 5404832, 7262743, 8107248, 10809664, 14525486, 16214496, 21619328, 21788229, 29050972, 32428992, 43576458, 58101944, 64857984, 87152916, 116203888, 174305832, 232407776, 348611664, 464815552, 697223328, 929631104, 1394446656, 2788893312]

約数ペア:

[(1, 2788893312), (2, 1394446656), (3, 929631104), (4, 697223328), (6, 464815552), (8, 348611664), (12, 232407776), (16, 174305832), (24, 116203888), (32, 87152916), (43, 64857984), (48, 58101944), (64, 43576458), (86, 32428992), (96, 29050972), (128, 21788229), (129, 21619328), (172, 16214496), (192, 14525486), (258, 10809664), (344, 8107248), (384, 7262743), (516, 5404832), (688, 4053624), (1032, 2702416), (1376, 2026812), (2064, 1351208), (2752, 1013406), (4128, 675604), (5504, 506703), (8256, 337802), (16512, 168901)]