211678896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30839}}^1$

素因数の和:30874

約数の個数: 80

約数和(自身を含む): 642458880

約数和(自身を除く): 430779984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 30839, 61678, 92517, 123356, 185034, 246712, 339229, 370068, 400907, 493424, 678458, 740136, 801814, 1017687, 1202721, 1356916, 1480272, 1603628, 2035374, 2405442, 2713832, 3207256, 4070748, 4409977, 4810884, 5427664, 6414512, 8141496, 8819954, 9621768, 13229931, 16282992, 17639908, 19243536, 26459862, 35279816, 52919724, 70559632, 105839448, 211678896]

約数ペア:

[(1, 211678896), (2, 105839448), (3, 70559632), (4, 52919724), (6, 35279816), (8, 26459862), (11, 19243536), (12, 17639908), (13, 16282992), (16, 13229931), (22, 9621768), (24, 8819954), (26, 8141496), (33, 6414512), (39, 5427664), (44, 4810884), (48, 4409977), (52, 4070748), (66, 3207256), (78, 2713832), (88, 2405442), (104, 2035374), (132, 1603628), (143, 1480272), (156, 1356916), (176, 1202721), (208, 1017687), (264, 801814), (286, 740136), (312, 678458), (429, 493424), (528, 400907), (572, 370068), (624, 339229), (858, 246712), (1144, 185034), (1716, 123356), (2288, 92517), (3432, 61678), (6864, 30839)]