1689442608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264637}}^1$

素因数の和:264674

約数の個数: 80

約数和(自身を含む): 5250417920

約数和(自身を除く): 3560975312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 264637, 529274, 793911, 1058548, 1587822, 1852459, 2117096, 3175644, 3704918, 4234192, 5028103, 5557377, 6351288, 7409836, 10056206, 11114754, 12702576, 14819672, 15084309, 20112412, 22229508, 29639344, 30168618, 35196721, 40224824, 44459016, 60337236, 70393442, 80449648, 88918032, 105590163, 120674472, 140786884, 211180326, 241348944, 281573768, 422360652, 563147536, 844721304, 1689442608]

約数ペア:

[(1, 1689442608), (2, 844721304), (3, 563147536), (4, 422360652), (6, 281573768), (7, 241348944), (8, 211180326), (12, 140786884), (14, 120674472), (16, 105590163), (19, 88918032), (21, 80449648), (24, 70393442), (28, 60337236), (38, 44459016), (42, 40224824), (48, 35196721), (56, 30168618), (57, 29639344), (76, 22229508), (84, 20112412), (112, 15084309), (114, 14819672), (133, 12702576), (152, 11114754), (168, 10056206), (228, 7409836), (266, 6351288), (304, 5557377), (336, 5028103), (399, 4234192), (456, 3704918), (532, 3175644), (798, 2117096), (912, 1852459), (1064, 1587822), (1596, 1058548), (2128, 793911), (3192, 529274), (6384, 264637)]