245050848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{121553}}^1$

素因数の和:121576

約数の個数: 72

約数和(自身を含む): 796421808

約数和(自身を除く): 551370960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 121553, 243106, 364659, 486212, 729318, 850871, 972424, 1093977, 1458636, 1701742, 1944848, 2187954, 2552613, 2917272, 3403484, 3889696, 4375908, 5105226, 5834544, 6806968, 7657839, 8751816, 10210452, 11669088, 13613936, 15315678, 17503632, 20420904, 27227872, 30631356, 35007264, 40841808, 61262712, 81683616, 122525424, 245050848]

約数ペア:

[(1, 245050848), (2, 122525424), (3, 81683616), (4, 61262712), (6, 40841808), (7, 35007264), (8, 30631356), (9, 27227872), (12, 20420904), (14, 17503632), (16, 15315678), (18, 13613936), (21, 11669088), (24, 10210452), (28, 8751816), (32, 7657839), (36, 6806968), (42, 5834544), (48, 5105226), (56, 4375908), (63, 3889696), (72, 3403484), (84, 2917272), (96, 2552613), (112, 2187954), (126, 1944848), (144, 1701742), (168, 1458636), (224, 1093977), (252, 972424), (288, 850871), (336, 729318), (504, 486212), (672, 364659), (1008, 243106), (2016, 121553)]