238499142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 559202304

約数和(自身を除く): 320703162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 127, 183, 254, 366, 381, 427, 733, 762, 854, 889, 1281, 1466, 1778, 2199, 2562, 2667, 4398, 5131, 5334, 7747, 10262, 15393, 15494, 23241, 30786, 44713, 46482, 54229, 89426, 93091, 108458, 134139, 162687, 186182, 268278, 279273, 312991, 325374, 558546, 625982, 651637, 938973, 1303274, 1877946, 1954911, 3909822, 5678551, 11357102, 17035653, 34071306, 39749857, 79499714, 119249571, 238499142]

約数ペア:

[(1, 238499142), (2, 119249571), (3, 79499714), (6, 39749857), (7, 34071306), (14, 17035653), (21, 11357102), (42, 5678551), (61, 3909822), (122, 1954911), (127, 1877946), (183, 1303274), (254, 938973), (366, 651637), (381, 625982), (427, 558546), (733, 325374), (762, 312991), (854, 279273), (889, 268278), (1281, 186182), (1466, 162687), (1778, 134139), (2199, 108458), (2562, 93091), (2667, 89426), (4398, 54229), (5131, 46482), (5334, 44713), (7747, 30786), (10262, 23241), (15393, 15494)]