291237696

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1201}}^1$

素因数の和:1640

約数の個数: 84

約数和(自身を含む): 837459844

約数和(自身を除く): 546222148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 842, 1201, 1263, 1684, 2402, 2526, 3368, 3603, 3789, 4804, 5052, 6736, 7206, 7578, 9608, 10104, 10809, 13472, 14412, 15156, 19216, 20208, 21618, 26944, 28824, 30312, 38432, 40416, 43236, 57648, 60624, 76864, 80832, 86472, 115296, 121248, 172944, 230592, 242496, 345888, 505621, 691776, 1011242, 1516863, 2022484, 3033726, 4044968, 4550589, 6067452, 8089936, 9101178, 12134904, 16179872, 18202356, 24269808, 32359744, 36404712, 48539616, 72809424, 97079232, 145618848, 291237696]

約数ペア:

[(1, 291237696), (2, 145618848), (3, 97079232), (4, 72809424), (6, 48539616), (8, 36404712), (9, 32359744), (12, 24269808), (16, 18202356), (18, 16179872), (24, 12134904), (32, 9101178), (36, 8089936), (48, 6067452), (64, 4550589), (72, 4044968), (96, 3033726), (144, 2022484), (192, 1516863), (288, 1011242), (421, 691776), (576, 505621), (842, 345888), (1201, 242496), (1263, 230592), (1684, 172944), (2402, 121248), (2526, 115296), (3368, 86472), (3603, 80832), (3789, 76864), (4804, 60624), (5052, 57648), (6736, 43236), (7206, 40416), (7578, 38432), (9608, 30312), (10104, 28824), (10809, 26944), (13472, 21618), (14412, 20208), (15156, 19216)]