415918016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6649

約数の個数: 56

約数和(自身を含む): 881384064

約数和(自身を除く): 465466048

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 3956, 6571, 7912, 13142, 15824, 26284, 31648, 52568, 63296, 105136, 151133, 210272, 282553, 302266, 420544, 565106, 604532, 1130212, 1209064, 2260424, 2418128, 4520848, 4836256, 6498719, 9041696, 9672512, 12997438, 18083392, 25994876, 51989752, 103979504, 207959008, 415918016]

約数ペア:

[(1, 415918016), (2, 207959008), (4, 103979504), (8, 51989752), (16, 25994876), (23, 18083392), (32, 12997438), (43, 9672512), (46, 9041696), (64, 6498719), (86, 4836256), (92, 4520848), (172, 2418128), (184, 2260424), (344, 1209064), (368, 1130212), (688, 604532), (736, 565106), (989, 420544), (1376, 302266), (1472, 282553), (1978, 210272), (2752, 151133), (3956, 105136), (6571, 63296), (7912, 52568), (13142, 31648), (15824, 26284)]