339161120

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16691}}^1$

素因数の和:16833

約数の個数: 48

約数和(自身を含む): 807625728

約数和(自身を除く): 468464608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 16691, 20320, 33382, 66764, 83455, 133528, 166910, 267056, 333820, 534112, 667640, 1335280, 2119757, 2670560, 4239514, 8479028, 10598785, 16958056, 21197570, 33916112, 42395140, 67832224, 84790280, 169580560, 339161120]

約数ペア:

[(1, 339161120), (2, 169580560), (4, 84790280), (5, 67832224), (8, 42395140), (10, 33916112), (16, 21197570), (20, 16958056), (32, 10598785), (40, 8479028), (80, 4239514), (127, 2670560), (160, 2119757), (254, 1335280), (508, 667640), (635, 534112), (1016, 333820), (1270, 267056), (2032, 166910), (2540, 133528), (4064, 83455), (5080, 66764), (10160, 33382), (16691, 20320)]