2000988672

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{76631}}^1$

素因数の和:76669

約数の個数: 80

約数和(自身を含む): 5644406592

約数和(自身を除く): 3643417920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 13056, 26112, 76631, 153262, 229893, 306524, 459786, 613048, 919572, 1226096, 1302727, 1839144, 2452192, 2605454, 3678288, 3908181, 4904384, 5210908, 7356576, 7816362, 9808768, 10421816, 14713152, 15632724, 19617536, 20843632, 29426304, 31265448, 39235072, 41687264, 58852608, 62530896, 83374528, 117705216, 125061792, 166749056, 250123584, 333498112, 500247168, 666996224, 1000494336, 2000988672]

約数ペア:

[(1, 2000988672), (2, 1000494336), (3, 666996224), (4, 500247168), (6, 333498112), (8, 250123584), (12, 166749056), (16, 125061792), (17, 117705216), (24, 83374528), (32, 62530896), (34, 58852608), (48, 41687264), (51, 39235072), (64, 31265448), (68, 29426304), (96, 20843632), (102, 19617536), (128, 15632724), (136, 14713152), (192, 10421816), (204, 9808768), (256, 7816362), (272, 7356576), (384, 5210908), (408, 4904384), (512, 3908181), (544, 3678288), (768, 2605454), (816, 2452192), (1088, 1839144), (1536, 1302727), (1632, 1226096), (2176, 919572), (3264, 613048), (4352, 459786), (6528, 306524), (8704, 229893), (13056, 153262), (26112, 76631)]