961072554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15817}}^1$

素因数の和:15895

約数の個数: 64

約数和(自身を含む): 2232236160

約数和(自身を除く): 1271163606

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3198, 4674, 10127, 15817, 20254, 30381, 31634, 47451, 60762, 94902, 205621, 300523, 411242, 601046, 616863, 648497, 901569, 1233726, 1296994, 1803138, 1945491, 3890982, 3906799, 7813598, 8430461, 11720397, 12321443, 16860922, 23440794, 24642886, 25291383, 36964329, 50582766, 73928658, 160178759, 320357518, 480536277, 961072554]

約数ペア:

[(1, 961072554), (2, 480536277), (3, 320357518), (6, 160178759), (13, 73928658), (19, 50582766), (26, 36964329), (38, 25291383), (39, 24642886), (41, 23440794), (57, 16860922), (78, 12321443), (82, 11720397), (114, 8430461), (123, 7813598), (246, 3906799), (247, 3890982), (494, 1945491), (533, 1803138), (741, 1296994), (779, 1233726), (1066, 901569), (1482, 648497), (1558, 616863), (1599, 601046), (2337, 411242), (3198, 300523), (4674, 205621), (10127, 94902), (15817, 60762), (20254, 47451), (30381, 31634)]