31389093048

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{778963}}^1$

素因数の和:779068

約数の個数: 64

約数和(自身を含む): 83006403840

約数和(自身を除く): 51617310792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1679, 1752, 3358, 5037, 6716, 10074, 13432, 20148, 40296, 778963, 1557926, 2336889, 3115852, 4673778, 6231704, 9347556, 17916149, 18695112, 35832298, 53748447, 56864299, 71664596, 107496894, 113728598, 143329192, 170592897, 214993788, 227457196, 341185794, 429987576, 454914392, 682371588, 1307878877, 1364743176, 2615757754, 3923636631, 5231515508, 7847273262, 10463031016, 15694546524, 31389093048]

約数ペア:

[(1, 31389093048), (2, 15694546524), (3, 10463031016), (4, 7847273262), (6, 5231515508), (8, 3923636631), (12, 2615757754), (23, 1364743176), (24, 1307878877), (46, 682371588), (69, 454914392), (73, 429987576), (92, 341185794), (138, 227457196), (146, 214993788), (184, 170592897), (219, 143329192), (276, 113728598), (292, 107496894), (438, 71664596), (552, 56864299), (584, 53748447), (876, 35832298), (1679, 18695112), (1752, 17916149), (3358, 9347556), (5037, 6231704), (6716, 4673778), (10074, 3115852), (13432, 2336889), (20148, 1557926), (40296, 778963)]