349929488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7927}}^1$

素因数の和:8055

約数の個数: 40

約数和(自身を含む): 707811840

約数和(自身を除く): 357882352

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 7927, 11036, 15854, 22072, 31708, 44144, 63416, 126832, 245737, 491474, 705503, 982948, 1411006, 1965896, 2822012, 3931792, 5644024, 11288048, 21870593, 43741186, 87482372, 174964744, 349929488]

約数ペア:

[(1, 349929488), (2, 174964744), (4, 87482372), (8, 43741186), (16, 21870593), (31, 11288048), (62, 5644024), (89, 3931792), (124, 2822012), (178, 1965896), (248, 1411006), (356, 982948), (496, 705503), (712, 491474), (1424, 245737), (2759, 126832), (5518, 63416), (7927, 44144), (11036, 31708), (15854, 22072)]