251626896

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13339}}^1$

素因数の和:13484

約数の個数: 60

約数和(自身を含む): 709634640

約数和(自身を除く): 458007744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 9432, 13339, 18864, 26678, 40017, 53356, 80034, 106712, 120051, 160068, 213424, 240102, 320136, 480204, 640272, 960408, 1747409, 1920816, 3494818, 5242227, 6989636, 10484454, 13979272, 15726681, 20968908, 27958544, 31453362, 41937816, 62906724, 83875632, 125813448, 251626896]

約数ペア:

[(1, 251626896), (2, 125813448), (3, 83875632), (4, 62906724), (6, 41937816), (8, 31453362), (9, 27958544), (12, 20968908), (16, 15726681), (18, 13979272), (24, 10484454), (36, 6989636), (48, 5242227), (72, 3494818), (131, 1920816), (144, 1747409), (262, 960408), (393, 640272), (524, 480204), (786, 320136), (1048, 240102), (1179, 213424), (1572, 160068), (2096, 120051), (2358, 106712), (3144, 80034), (4716, 53356), (6288, 40017), (9432, 26678), (13339, 18864)]