438164136

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{15329}}^1$

素因数の和:15738

約数の個数: 48

約数和(自身を含む): 1189761300

約数和(自身を除く): 751597164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 15329, 28584, 30658, 45987, 61316, 91974, 122632, 137961, 183948, 275922, 367896, 551844, 1103688, 6085613, 12171226, 18256839, 24342452, 36513678, 48684904, 54770517, 73027356, 109541034, 146054712, 219082068, 438164136]

約数ペア:

[(1, 438164136), (2, 219082068), (3, 146054712), (4, 109541034), (6, 73027356), (8, 54770517), (9, 48684904), (12, 36513678), (18, 24342452), (24, 18256839), (36, 12171226), (72, 6085613), (397, 1103688), (794, 551844), (1191, 367896), (1588, 275922), (2382, 183948), (3176, 137961), (3573, 122632), (4764, 91974), (7146, 61316), (9528, 45987), (14292, 30658), (15329, 28584)]