831617072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15803}}^1$

素因数の和:15858

約数の個数: 80

約数和(自身を含む): 1975373568

約数和(自身を除く): 1143756496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 368, 506, 572, 598, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 4048, 4784, 6578, 13156, 15803, 26312, 31606, 52624, 63212, 126424, 173833, 205439, 252848, 347666, 363469, 410878, 695332, 726938, 821756, 1390664, 1453876, 1643512, 2259829, 2781328, 2907752, 3287024, 3998159, 4519658, 4725097, 5815504, 7996318, 9039316, 9450194, 15992636, 18078632, 18900388, 31985272, 36157264, 37800776, 51976067, 63970544, 75601552, 103952134, 207904268, 415808536, 831617072]

約数ペア:

[(1, 831617072), (2, 415808536), (4, 207904268), (8, 103952134), (11, 75601552), (13, 63970544), (16, 51976067), (22, 37800776), (23, 36157264), (26, 31985272), (44, 18900388), (46, 18078632), (52, 15992636), (88, 9450194), (92, 9039316), (104, 7996318), (143, 5815504), (176, 4725097), (184, 4519658), (208, 3998159), (253, 3287024), (286, 2907752), (299, 2781328), (368, 2259829), (506, 1643512), (572, 1453876), (598, 1390664), (1012, 821756), (1144, 726938), (1196, 695332), (2024, 410878), (2288, 363469), (2392, 347666), (3289, 252848), (4048, 205439), (4784, 173833), (6578, 126424), (13156, 63212), (15803, 52624), (26312, 31606)]