514512

素因数分解:

$2^4\times 3^4\times {\mathrm{397}}^1$

素因数の和:417

約数の個数: 50

約数和(自身を含む): 1492898

約数和(自身を除く): 978386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 397, 432, 648, 794, 1191, 1296, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 10719, 14292, 19056, 21438, 28584, 32157, 42876, 57168, 64314, 85752, 128628, 171504, 257256, 514512]

約数ペア:

[(1, 514512), (2, 257256), (3, 171504), (4, 128628), (6, 85752), (8, 64314), (9, 57168), (12, 42876), (16, 32157), (18, 28584), (24, 21438), (27, 19056), (36, 14292), (48, 10719), (54, 9528), (72, 7146), (81, 6352), (108, 4764), (144, 3573), (162, 3176), (216, 2382), (324, 1588), (397, 1296), (432, 1191), (648, 794)]