1331502912

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53759}}^1$

素因数の和:53820

約数の個数: 84

約数和(自身を含む): 3905341440

約数和(自身を除く): 2573838528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 24768, 53759, 107518, 161277, 215036, 322554, 430072, 483831, 645108, 860144, 967662, 1290216, 1720288, 1935324, 2311637, 2580432, 3440576, 3870648, 4623274, 5160864, 6934911, 7741296, 9246548, 10321728, 13869822, 15482592, 18493096, 20804733, 27739644, 30965184, 36986192, 41609466, 55479288, 73972384, 83218932, 110958576, 147944768, 166437864, 221917152, 332875728, 443834304, 665751456, 1331502912]

約数ペア:

[(1, 1331502912), (2, 665751456), (3, 443834304), (4, 332875728), (6, 221917152), (8, 166437864), (9, 147944768), (12, 110958576), (16, 83218932), (18, 73972384), (24, 55479288), (32, 41609466), (36, 36986192), (43, 30965184), (48, 27739644), (64, 20804733), (72, 18493096), (86, 15482592), (96, 13869822), (129, 10321728), (144, 9246548), (172, 7741296), (192, 6934911), (258, 5160864), (288, 4623274), (344, 3870648), (387, 3440576), (516, 2580432), (576, 2311637), (688, 1935324), (774, 1720288), (1032, 1290216), (1376, 967662), (1548, 860144), (2064, 645108), (2752, 483831), (3096, 430072), (4128, 322554), (6192, 215036), (8256, 161277), (12384, 107518), (24768, 53759)]