216140904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{428851}}^1$

素因数の和:428870

約数の個数: 48

約数和(自身を含む): 669009120

約数和(自身を除く): 452868216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 428851, 857702, 1286553, 1715404, 2573106, 3001957, 3430808, 3859659, 5146212, 6003914, 7719318, 9005871, 10292424, 12007828, 15438636, 18011742, 24015656, 27017613, 30877272, 36023484, 54035226, 72046968, 108070452, 216140904]

約数ペア:

[(1, 216140904), (2, 108070452), (3, 72046968), (4, 54035226), (6, 36023484), (7, 30877272), (8, 27017613), (9, 24015656), (12, 18011742), (14, 15438636), (18, 12007828), (21, 10292424), (24, 9005871), (28, 7719318), (36, 6003914), (42, 5146212), (56, 3859659), (63, 3430808), (72, 3001957), (84, 2573106), (126, 1715404), (168, 1286553), (252, 857702), (504, 428851)]