754315488

素因数分解:

$2^5\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{1759}}^1$

素因数の和:3264

約数の個数: 72

約数和(自身を含む): 2147745600

約数和(自身を除く): 1393430112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1489, 1759, 2978, 3518, 4467, 5277, 5956, 7036, 8934, 10554, 11912, 13401, 14072, 15831, 17868, 21108, 23824, 26802, 28144, 31662, 35736, 42216, 47648, 53604, 56288, 63324, 71472, 84432, 107208, 126648, 142944, 168864, 214416, 253296, 428832, 506592, 2619151, 5238302, 7857453, 10476604, 15714906, 20953208, 23572359, 31429812, 41906416, 47144718, 62859624, 83812832, 94289436, 125719248, 188578872, 251438496, 377157744, 754315488]

約数ペア:

[(1, 754315488), (2, 377157744), (3, 251438496), (4, 188578872), (6, 125719248), (8, 94289436), (9, 83812832), (12, 62859624), (16, 47144718), (18, 41906416), (24, 31429812), (32, 23572359), (36, 20953208), (48, 15714906), (72, 10476604), (96, 7857453), (144, 5238302), (288, 2619151), (1489, 506592), (1759, 428832), (2978, 253296), (3518, 214416), (4467, 168864), (5277, 142944), (5956, 126648), (7036, 107208), (8934, 84432), (10554, 71472), (11912, 63324), (13401, 56288), (14072, 53604), (15831, 47648), (17868, 42216), (21108, 35736), (23824, 31662), (26802, 28144)]