381530912

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41543}}^1$

素因数の和:41601

約数の個数: 48

約数和(自身を含む): 879403392

約数和(自身を除く): 497872480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 41543, 83086, 166172, 290801, 332344, 581602, 664688, 1163204, 1329376, 1703263, 2326408, 3406526, 4652816, 6813052, 9305632, 11922841, 13626104, 23845682, 27252208, 47691364, 54504416, 95382728, 190765456, 381530912]

約数ペア:

[(1, 381530912), (2, 190765456), (4, 95382728), (7, 54504416), (8, 47691364), (14, 27252208), (16, 23845682), (28, 13626104), (32, 11922841), (41, 9305632), (56, 6813052), (82, 4652816), (112, 3406526), (164, 2326408), (224, 1703263), (287, 1329376), (328, 1163204), (574, 664688), (656, 581602), (1148, 332344), (1312, 290801), (2296, 166172), (4592, 83086), (9184, 41543)]