381494272

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{10069}}^1$

素因数の和:10126

約数の個数: 44

約数和(自身を含む): 783305020

約数和(自身を除く): 401810748

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 2368, 4736, 9472, 10069, 18944, 20138, 37888, 40276, 80552, 161104, 322208, 372553, 644416, 745106, 1288832, 1490212, 2577664, 2980424, 5155328, 5960848, 10310656, 11921696, 23843392, 47686784, 95373568, 190747136, 381494272]

約数ペア:

[(1, 381494272), (2, 190747136), (4, 95373568), (8, 47686784), (16, 23843392), (32, 11921696), (37, 10310656), (64, 5960848), (74, 5155328), (128, 2980424), (148, 2577664), (256, 1490212), (296, 1288832), (512, 745106), (592, 644416), (1024, 372553), (1184, 322208), (2368, 161104), (4736, 80552), (9472, 40276), (10069, 37888), (18944, 20138)]